Seiko Cal. 3865 - 953

Seiko 3865-953

This Spring Drive model from 1974 features a 42mm Gold-Plated case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-4d4dbc9fbcc6]

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
14.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1974

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