· Speedmaster
Moon Phase 42 mm, white gold on leather strap
3689.30.31
- Diameter
- 42mm
- Thickness
- 14.6mm
- Size
- Large
- Water resistance
- 30m
- Movement
- Omega 1866
- Type
- Chronograph
- Case material
- White Gold
- Case shape
- Round
- Dial
- Silver
- Dial finish
- Opaline
- Complications
- Chronograph, Moon Phase, Date
- Crystal
- Scratch-resistant sapphire crystal with anti-reflective treatment inside
- Power reserve
- 48h
- Straps
- Leather
- Production
- Discontinued
- Origin
- Swiss (Heritage)
- Era
- Neo-Vintage (90s-00s)
Reviews
Reviews of this watch
Omega Speedmaster Professional Moon 3689.30.31 Watch Review
The 1916 Company · May 12, 2026 · 6:06
Watch from 0:20
Reviews of the Speedmaster line
Omega Speedmaster Grey Side Of The Moon 310.92.44.50.06.001 Watch Review
The 1916 Company · Jun 16, 2026 · 7:19
Watch from 0:17
Omega Speedmaster Grey Side Of The Moon 310.92.44.50.06.001 Watch Review
The 1916 Company · Apr 28, 2026 · 6:36
Watch from 0:13
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