9 Best Thin Watches For The Modern Collector

1. Citizen Eco-Drive One – Duratect DCL-Coated Stainless Steel, Black Dial ref. AR5054-51E

About

The AR5054-51E is a luxury men’s watch in Citizen’s prestigious Eco-Drive One collection, celebrated for its ultra-thin design. Measuring 2.98mm in thickness, it’s one of the thinnest analog light-powered watches globally. It boasts a Duratect DLC coating that ensures enhanced scratch resistance and Eco-Drive technology that provides battery-free operation, making it uniquely durable and elegant.

Features

They include an Eco-Drive movement technology, Duratect DLC-coated stainless steel case and bracelet, a pink cermet bezel with four screws, and an anti-reflective, shatter-resistant sapphire crystal above the dial.

Specifications

• Production Year: 2016
• Case Size: 39mm
• Materials:
  • Dial – Black, with pink-tone hands and slender index hour markers
  • Bracelet – Stainless steel, with Duratect DLC-coating and fold over clasp with push buttons
  • Bezel – Fixed, smooth, pink cermet, with four screwsfixed, smooth, pink cermet, with four screws
• Function: Hours, Minutes
• Mechanism: Eco-Drive Caliber 8826 mechanism which is light-powered, reducing the need for external power sources

2. Hamilton Khaki Field Mechanical – Bronze, Black Dial ref. H69459530

About

The Hamilton Khaki Field Mechanical is inspired by military watches of the past. It offers a unique charm by incorporating a bronze case that develops a patina over time. This patina adds a personalized touch to each watch, truly making it one-of-a-kind. It has a 9.6mm thickness, making it suitable for those who value comfort and affordability without sacrificing luxury.

Features

It stands out for its bronze case, titanium case back, brown leather NATO strap, Arabic numeral hour markers and smaller 24-hour markers, and scratch-resistant sapphire crystal above the dial.

Specifications

• Production Year: 2021
• Case Size: 38mm
• Materials:
  • Dial – Black, with luminous syringe-style hands, Arabic numeral hour markers, and luminous triangular markers above the hour markers
  • Bracelet – Brown soft leather NATO strap with a bronze pin buckle
  • Bezel – Fixed, smooth, bronze
• Function: Hours, Minutes, Seconds
• Mechanism: Hand-wound H-50 movement with 17 jewels, an 80-hour power reserve, and a 21,600vph frequency

3. Piaget Altiplano Ultimate Concept – Cobalt-Based Alloy, Black Dial ref. G0A45500

About

Released as part of Piaget’s endeavor to push the limits of watchmaking, the Altiplano Ultimate Concept ref. G0A45500 represents the brand’s commitment to innovation. Known for being the thinnest mechanical hand-wound watch in 2020, it’s a testament to Piaget’s expertise in crafting ultra-slim timepieces. Beyond its slim profile, it captivates with its functionality, innovation, and comfortable wrist presence, flaunting an impressive 2mm case thickness.

Features

The most striking features of this watch are its off-center dial at 12 o’clock, an hour hand replaced by a revolving indicating disc, a 2.0mm thick PVD-coated cobalt-based alloy case, a 0.2mm thick sapphire crystal above the dial, and a crown in the form of a flat, telescopic system.

Specifications

• Production Year: 2020
• Case Size: 41mm
• Materials:
  • Dial – Black, with silver-tone hands (and a revolving indicating disc for the hour hand)
  • Bracelet – Special black alligator leather strap with a Kevlar insert and an ultra-thin cobalt pin buckle
  • Bezel – Fixed, smooth, PVD-coated cobalt-based alloy
• Function: Hours, Minutes
• Mechanism: Piaget 900P-UC Caliber manually-wound movement with a 40-hour power reserve and a 28,800vph frequency

4. Bulgari Octo Finissimo Ultra – Platinum, Openworked Dial ref. 103832

About

The Bulgari Octo Finissimo Ultra-Platinum ref. 103832 is a limited edition (to 20 pieces) luxury men’s watch that embodies a harmonious blend of art and function. Known for its thin profile (1.80mm case thickness and 1.50mm thick bracelet), it offers a contemporary aesthetic while maintaining traditional watchmaking excellence. The brand is famous for scooping titles through its Octo Finissimo collection and it continues the tradition in this model, as we shall see below.

Features

It boasts several impressive features such as a sandblasted stainless steel ratchet wheel at 10 o’clock, a blue off-centered hour regulator display at 2 o’clock, a blue off-centered minutes regulator display at 5 o’clock, an integrated platinum bracelet, and an octagonal platinum bezel.

Specifications

• Production Year: 2020
• Case Size: 40mm
• Materials:
  • Dial – Openworked, with a blue off-centered hour regulator display at 2 o’clock and a blue off-centered minutes regulator display at 5 o’clock
  • Bracelet – Sandblasted platinum, with an integrated titanium folding buckle
  • Bezel – Fixed, smooth, sandblasted platinum
• Function: Hours, Minutes
• Mechanism: BVL180 Caliber manual winding mechanism with a 40-hour power reserve and a 28,800vph frequency

5. Jaeger-LeCoultre Master Ultra-Thin Minute Repeater Flying Tourbillon – White Gold, Silver Dial ref. Q1313520

About

The Jaeger-LeCoultre Master Ultra-Thin Minute Repeater Flying Tourbillon is a limited edition (to 75 pieces) 11th installment in the brand’s Hybris Mechanica series. It captivates with its remarkable combination of ultra-thin architecture and complex mechanisms and boasts several impressive horological patents such as a lock system at 8 o’clock that fastens the push button when it’s not in use. It holds the title of the world’s thinnest tourbillon with a minute repeater.

Features

They include a flying tourbillon at 6 o’clock, an automatic winding caliber that’s visible from the small apertures on the dial side, a retractable and patented monopusher at 10 o’clock that releases the minute repeater, a slider mechanism at 8 o’clock that unlocks the monopusher, and a 7.9mm thick white gold case.

Specifications

• Production Year: 2014
• Case Size: 41mm
• Materials:
  • Dial – Silver, with silver-tone Dauphine hands and stick hour markers (double markers at 12,3,6, and 9 o’clock)
  • Bracelet – Black alligator leather strap with a white gold pin buckle
  • Bezel – Fixed, smooth, well-polished, white gold
• Function: Hours, Minutes, Minute repeater, Flying tourbillon
• Mechanism: Automatic Caliber JLC 362 mechanism with 72 jewels, a 45-hour power reserve, and a 21,600vph frequency

6. Richard Mille RM UP-01 Ferrari – Titanium, Silver Dial

About

The RM UP-01 Ferrari is a limited edition (to 150 pieces) men’s watch that’s a result of a collaboration between Richard Mille and Ferrari. Both brands share a passion for precision engineering and high-performance design, which is evident in this watch. 

It holds the title of the world’s thinnest watch and is characterized by its ultra-slim profile, measuring only 1.75 millimeters in thickness. This innovation challenges traditional watchmaking concepts while delivering an avant-garde and functional piece.

Features

Its standout features are a lack of a traditional crown, which is replaced by two crowns (one for setting time/winding the barrel-located between 7 and 8 o’clock, the other for function selection- found between 10 and 11 o’clock) integrated into movement wheels, a 1.75mm thick grade 5 titanium case, a movement with an extra-flat barrel with a super-fine hairspring and ultra-flat escapement, a satin-finished caseback and bezel with polished bevels, and two black ceramic inserts surrounding the crowns to protect the bezel from friction and ensure water resistance.

Specifications

• Production Year: 2021
• Case Size: 51mm x 39mm
• Materials:
  • Dial – Silver, with time and balance circle indicators shielded by sapphire crystals each and two crowns for setting time/winding the barrel and function selection
  • Bracelet – Black rubber strap
  • Bezel – Fixed, smooth, titanium
• Function: Hours, Minutes
• Mechanism: Hand-wound Caliber RMUP-01 movement with 23 jewels, a 45-hour power reserve, and a 28,800vph frequency

7. Audemars Piguet Royal Oak Perpetual Calendar Ultra-Thin – Titanium & Platinum, Blue Dial ref. 26586IP.OO.1240IP.01

About

The Audemars Piguet Royal Oak ref. 26586IP.OO.1240IP.01 is a luxury men’s sports watch that once held the title of the world’s thinnest automatic perpetual calendar watch. It puts the brand’s Royal Oak collection on the horological map for its ultra-thin 6.3mm thick case, which is a rare feat for watches from the series. Add its comfortable wrist presence and integrated bracelet, and you have a coveted piece for the modern watch collector.

Features

The main ones are a moon phase indicator at 12 o’clock, day and day/night indicators at 9 o’clock, a month and leap year indicator at 3 o’clock, a date indicator at 6 o’clock, and an octagonal bezel with eight hexagonal screws.

Specifications

• Production Year: 2019
• Case Size: 41mm
• Materials:
  • Dial – Blue, with Royal Oak hands with luminescent coating and white gold applied hour markers
  • Bracelet – Titanium, with platinum links and a titanium AP folding clasp
  • Bezel – Fixed, smooth, octagonal, platinum, with eight hexagonal titanium screws
• Function: Hours, Minutes, Perpetual calendar (Day, Date, Moon Phase, Leap Year, Month), Day/Night
• Mechanism: Automatic Caliber 5133 mechanism with 37 jewels, a 40-hour power reserve, and a 19,800vph frequency

8. Rado True Thinline – High-Tech Ceramic, White Mother-Of-Pearl Dial ref. R27958909

About

The Rado True Thinline series represents the epitome of minimalistic design and advanced material technology. Known for its ultra-thin 4.9mm case thickness, this True Thinline is a luxury women’s watch that offers a blend of luxury and everyday wearability. It’s designed for those who appreciate fine craftsmanship and the latest in ceramic watchmaking technology.

Features

They include a high-tech ceramic case and bracelet, a white mother-of-pearl dial, diamond hour markers at 12,3,6, and 9 o’clock, a sapphire crystal above the dial, and a gold-tone crown.

Specifications

• Production Year: 2018
• Case Size: 30mm
• Materials:
  • Dial – White mother-of-pearl, with gold-tone hands and diamond hour markers at 12,3,6, and 9 o’clock
  • Bracelet – High-tech ceramic and titanium
  • Bezel – Fixed, smooth, high-tech ceramic, stainless steel / PVD, titanium
• Function: Hours, Minutes
• Mechanism: Quartz movement

9. A. Lange & Söhne Saxonia Thin- Pink Gold, Argenté-Colored Dial ref. 201.033

About

A. Lange & Söhne is a distinguished German watchmaker known for precision and luxury. It expresses its expertise in creating ultra-thin watches through offerings in the Saxonia Thin line, like the reference 201.033, which has a 5.9mm case thickness. With a design ethos rooted in simplicity, it pays homage to traditional craftsmanship while featuring modern advancements.

Features

The watch features a 5.9mm thick, 37mm 18-carat pink gold case, a striking argenté-colored dial crafted from solid silver, a sapphire caseback, an alligator strap, and a sapphire crystal above the dial.

Specifications

• Production Year: 2016
• Case Size: 40mm
• Materials:
  • Dial – Argenté-colored, crafted from solid silver, with alpha-style pink gold hands and stick hour markers
  • Bracelet – Hand-stitched brown alligator leather strap with an 18-carat pink gold buckle
  • Bezel – Fixed, smooth, pink gold
• Function: Hours, Minutes
• Mechanism: Manual-winding L093.1 Caliber movement with 21 jewels, a 72-hour power reserve, and a 21,600vph frequency

Summary

The following table highlights the best thin watches above, plus their key features, retail, private market, and pre-owned prices:

Model	Key Features	Retail Price	Private Market Price	Pre-Owned Price
Citizen Eco-Drive One ref. AR5054-51E	Eco-Drive movement technology Duratect DLC-coated stainless steel case and bracelet Pink cermet bezel with four screws	S$5,473	S$1,898	S$2,150
Hamilton Khaki Field Mechanical ref. H69459530	Bronze case Titanium caseback Brown leather NATO strap	S$1,000	S$840	S$986
Piaget Altiplano Ultimate Concept ref. G0A45500	Off-center dial at 12 o’clock Hour hand replaced by a revolving indicating disc 2.0mm thick PVD-coated cobalt-based alloy case	S$586,880	S$1,000,000+	S$1,000,000+
Bulgari Octo Finissimo Ultra ref. 103832	Sandblasted stainless steel ratchet wheel at 10 o’clock Blue off-centered hour regulator display at 2 o’clock Blue off-centered minutes regulator display at 5 o’clock	S$872,464	S$S$1,000,000+	S$1,000,000+
Jaeger-LeCoultre Master Ultra-Thin Minute Repeater Flying Tourbillon ref. Q1313520	Flying tourbillon at 6 o’clock Automatic winding caliber that’s visible from the small apertures on the dial side Retractable and patented monopusher at 10 o’clock that releases the minute repeater	S$413,717	S$600,000+	S$1,000,000+
Richard Mille RM UP-01 Ferrari	Lack of a traditional crown, which is replaced by two crowns (one for setting time/winding the barrel-located between 7 and 8 o’clock, the other for function selection- found between 10 and 11 o’clock) 1.75mm thick grade 5 titanium case Movement with an extra-flat barrel with a super-fine hairspring and ultra-flat escapement	S$2,581,113	S$3,000,000+	S$3,000,000+
AP Royal Oak Self-Winding Perpetual Calendar Ultra-Thin ref. 26586IP.OO.1240IP.01	Moon phase indicator at 12 o’clock Day and day/night indicators at 9 o’clock Month and leap year indicator at 3 o’clock	S$400,535	S$415,150	S$420,000
Rado True Thinline ref. R27958909	High-tech ceramic case and bracelet White mother-of-pearl dial Diamond hour markers at 12,3,6, and 9 o’clock	S$3,146	S$2,259	S$2,850
A. Lange & Söhne Saxonia Thin ref. 201.033	5.9mm thick, 37mm 18-carat pink gold case Striking argenté-colored dial crafted from solid silver Sapphire caseback	S$32,200	S$20,997	S$22,650