Seiko Cal. 5641 - 333

Seiko 5641-333

This Solar model from 1974 features a 36mm Two-Tone case. With its 20mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-c6c746d700b1]

Also known as: Turtle, Helmet

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
36mm
Case Thickness
14.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Silver
Jewels
29j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1974

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