Seiko Cal. 5640 - 969

Seiko 5640-969

This Solar model from 1968 features a 35mm Hardlex-Coated Steel case. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-0cbc6e7dbd68]

Also known as: Sea Horse

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
13.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Cream
Jewels
35j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1968

Related Models

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