Glycine

Established in 1914, Glycine has built its reputation on creating robust tool watches, particularly aviation timepieces. Their iconic Airman collection, introduced in 1953, revolutionized pilot watches with its 24-hour display and multiple time zone tracking capabilities. The brand's Combat Sub series continues their tradition of professional-grade timepieces, while maintaining accessibility. Known for their focus on functional design and reliability, Glycine combines Swiss watchmaking tradition with practical innovations, creating timepieces that serve both professional and recreational users with precision and durability.


Families


Current Listings

[WTS] Glycine GL1061 Sub-bucks? LNIB

Glycine GL1061 Sub-bucks? LNIB

Glycine - GL1061 · $150
A quartz-powered Combat Sub watch from Glycine, featuring a stainless steel case with 200m water pressure resistance and a black dial with white superluminova accents.

  • Condition: Like new in box (LNIB)
  • Bezel material: Stainless Steel
  • Case diameter: 40mm
  • Case material: Stainless Steel
Posted at
Feb 5, 2026, 5:39 PM
Active
[WTS] Glycine Quartz Incursore Watch. $150 Shipped.

Glycine Quartz Incursore Watch. $150 Shipped.

This Glycine Quartz Cal. ISA 1198 watch features a Swiss quartz movement, oversized crown for easy grip, and luminous hands & markers. It has a rugged military-inspired look with sapphire glass crystal.

  • Condition: good Working condition
  • Movement: Swiss quartz
  • Case diameter: 44mm
  • Thickness: 12mm
Posted at
Feb 4, 2026, 11:26 AM
Active
[WTS] Glycine Combat Sub GMT 42 Bronze (Ref. GL0320)

Glycine Combat Sub GMT 42 Bronze (Ref. GL0320)

Glycine - GL0320 · $799
This listing is for a Glycine Combat Sub GMT 42 Bronze watch that runs beautifully and comes with all the original components. It's a recently discontinued model.

  • Condition: runs beautifully
  • Case material: bronze
  • Case size: 42mm
  • Band included: yes
Posted at
Jan 30, 2026, 12:15 PM
Active
[WTS] Glycine GMT 2000 Airman - Vintage Quartz $499

Glycine GMT 2000 Airman - Vintage Quartz $499

This vintage 36mm two-tone Glycine GMT 2000 features a quartz movement and is presented in used condition, with a fresh battery installed. The watch has some cosmetic issues, including a scratched crystal and a dirty case.

  • Condition: used
  • Case size: 36mm
  • Crystal condition: white / milky appearance with a decent sized scratch
  • Movement type: Quartz
Posted at
Jan 29, 2026, 7:14 PM
Active
[WTS] Swiss Made Glycine Combat GL0459 military/field style - 43 mm

Swiss Made Glycine Combat GL0459 military/field style - 43 mm

Glycine - GL0459 · $350
The Glycine Combat GL0459 is a Swiss made military/field style watch with a 43mm black dial, stainless steel case, and black rubber strap.

  • Condition: Excellent condition
  • Case Size: 43mm
  • Case Height: 12mm
  • Lug To Lug: 22mm
Posted at
Jan 29, 2026, 1:17 PM
Active
[WTS] Glycine Airfighter Chronograph GMT - Ref. 3921.2 - Full Kit - Serviced (+3s/d) Exc

Glycine Airfighter Chronograph GMT - Ref. 3921.2 - Full Kit - Serviced (+3s/d) Exc

Glycine - 3921.2 · $850
This Glycine Airfighter (3921.2) is a unique pilot's watch featuring a sliding chronograph mechanism and GMT functionality.

  • Condition: Excellent condition
  • Case size: 46mm
  • Lug width: 24mm
  • Depth rating: 200m WR
Posted at
Jan 27, 2026, 4:58 AM
Active
[WTS] Glycine Quartz Incursore Watch. $150 Shipped.

Glycine Quartz Incursore Watch. $150 Shipped.

A limited and exclusive edition watch with a military-inspired design, featuring a Swiss quartz movement, oversized crown, and luminous hands.

  • Condition: good, working condition
  • Movement: Swiss quartz
  • Case diameter: 44mm
  • Thickness: 12mm
Posted at
Jan 26, 2026, 11:20 AM
Active
[WTS] Glycine Airfighter Chronograph GMT - Ref. 3921.2 - Full Kit - Freshly Serviced (+3s/d)

Glycine Airfighter Chronograph GMT - Ref. 3921.2 - Full Kit - Freshly Serviced (+3s/d)

Glycine - 3921.2 · $1,050
This Glycine Airfighter (3921.2) features a unique sliding chronograph mechanism, making it a joy to operate for pilots. The watch has been fully serviced and is in excellent/mint condition with flawless sapphire crystals.

  • Condition: Excellent/Mint
  • Case size: 46mm
  • Water resistance: 200m
  • Movement type: GL754 Swiss Auto Chronograph
Posted at
Jan 25, 2026, 1:34 PM
Active