Seiko Cal. 3820 - 641

Seiko 3820-641

This Solar model from 1993 features a 42mm Hardlex-Coated Steel case. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-0d50583d0d56]

Also known as: Sumo, Crown

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
10.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Silver
Jewels
35j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1993

Related Models

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