Seiko Cal. 3851 - 847

Seiko 3851-847

This Solar model from 1987 features a 37mm Hardlex-Coated Steel case. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-f5b643c1028b]

Also known as: Sumo, Crown

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
13.0mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Black
Jewels
17j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1987

Related Models

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