Seiko Cal. 3871 - 937

Seiko 3871-937

The 3871-937 is a sought-after Solar piece from Seiko's golden era. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-1c5e76dc7267]

Also known as: World Timer, Flighty

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
14.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Green
Jewels
22j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1990

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