Speedmaster Co‑Axial Chronometer Chronograph 38 mm

The Speedmaster 38 mm collection has been crafted with simplicity, size and colour in mind, yet still retains the look and heritage of OMEGA’s most famous chronograph.

This model features a full 18K yellow gold case with a polished-brushed gold bezel which includes a tachymeter scale on a green aluminium ring.

The opaline silvery dial includes horizontal oval subdials and a vertical oval date window at 6 o’clock. The indexes are made of 18K yellow gold while the hands are either 18K yellow gold or varnished green.

The watch has a green leather strap, a Seahorse medallion on the caseback, and is driven by the OMEGA Co-Axial Calibre 3330.

Features
Chronograph
Chronometer
Date
Small seconds
Tachymeter

Case
Between lugs: 18 mm
Lug‑to‑lug: 44.9 mm
Thickness: 14.7 mm
Case diameter: 38 mm
Case: Yellow gold
Water resistance: 10 bar (100 metres / 330 feet)
Total product weight (approx.): 124 g
1. Between lugs
2. Lug-to-lug
3. Case diameter
4. Thickness

Dial and Crystal
Dial colour: Silver
Crystal: Scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides

Strap
Strap type: Leather strap
Strap color: Green
Strap surface: Alligator leather
Strap underside: Non‑grained calf leather
Buckle type: Foldover clasp
Buckle material: Yellow gold

Reference
324.63.38.50.02.004