Omega - 3872.50.31

Speedmaster Professional Moonwatch Plexi / See-Through / Leather

Brand: Omega
Family: Speedmaster
Reference: 3872.50.31 (aka: 38725031)
Name: Speedmaster Professional Moonwatch Plexi / See-Through / Leather
Produced: 1996 - 2004/6
Limited: No

Case

Material: Stainless Steel
Bezel: Tachymeter
Glass: Plexi
Back: Open
Shape: Round
Diameter: 42.00 mm
Lug Width: 20.00 mm
W/R: 50.00 m

Dial

Color: Black
Indexes: Stick / Dot
Hands: Stick

Description

This version of the Omega Speedmaster Professional, reference 3872.50.31, has a plexi glass front while the back is fitted with a sapphire glass. The leather strap distinguishes it from the more common 3572.50.00. It was replaced by the 'sapphire sandwich' in 2004.

Movement

Omega caliber 1863 Luxury version of the 1861. Replacement for the 863.

Type:Handwound
Brand:Omega
Caliber:1863
Base: Omega 1861
Display:Analog
Diameter:27.00 mm
Jewels:18
Reserve:48 h
Frequency:21600 bph
Time:Hours, Minutes, Small Seconds
Chronograph:Chronograph

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