Seiko Cal. 5640 - 762

Seiko 5640-762

This Hand-Winding model from 1965 features a 42mm Two-Tone case. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-2ef7d1113ff1]

Also known as: Helmet

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
42mm
Case Thickness
12.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
80m
Dial Color
Champagne
Jewels
21j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1965

Related Models

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