Seiko Cal. 5641 - 286

Seiko 5641-286

This Hand-Winding model from 1966 features a 37mm Titanium case. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-eca4d1dd41e2]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
37mm
Case Thickness
8.1mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Navy
Jewels
30j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1966

Related Models

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