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 Airman Vintage GMT Quartz GL1048 = $150 + shipping

Glycine Airman Vintage GMT Quartz GL1048 = $150 + shipping

Glycine - GL1048 · $150
This vintage Glycine Airman GMT Quartz watch has a Ronda quartz movement, 100m water resistance, and a sapphire crystal. It's a great daily GADA with a vintage charm.

  • Condition: Pre-owned with scratches on lugs and caseback
  • Water Resistance Depth: 100m
  • Movement Type: Quartz
  • Crystal Type: Sapphire
Posted at
Feb 18, 2026, 10:46 PM
Active
[WTS] Glycine Airman Vintage GMT Quartz GL1048 = $150 + shipping

Glycine Airman Vintage GMT Quartz GL1048 = $150 + shipping

Glycine - GL1048 · $150
This Glycine Airman Vintage GMT Quartz watch features a Ronda quartz movement, sapphire crystal, 100m water resistance, and a vintage charm.

  • Condition: Pre-owned with minor scratches on lugs and caseback
  • Water Resistance: 100m
  • Case Back Scratches: true
  • Lugs Scratches: true
Posted at
Feb 18, 2026, 10:31 PM
Active
[WTS] Glycine Combat Sub 40mm Quartz

Glycine Combat Sub 40mm Quartz

Glycine - Combat Sub · $150
A quartz-powered Combat Sub watch from Glycine, featuring a stainless steel case and bezel with a flat sapphire crystal magnifier. The dial is black with white Superluminova accents.

  • Condition: Like new
  • Bezel material: Stainless Steel
  • Case diameter: 40mm
  • Case thickness: 11.15mm
Posted at
Feb 16, 2026, 7:14 AM
Active
[WTS] Glycine Combat Sub 42mm automatic GL0249

Glycine Combat Sub 42mm automatic GL0249

Glycine - GL0249 · $360
This is a great, thin diver with a unique look.

  • Case size: 42mm diameter
  • Strap included: orange/black Barton silicone strap
Posted at
Feb 15, 2026, 6:53 PM
Active
[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