Seiko Cal. 5685 - 903

Seiko 5685-903

This Quartz model from 1966 features a 35mm Stainless Steel case. It features a Navy dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-d2a2d9f10b2b]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
12.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Navy
Jewels
20j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1966

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