Seiko Cal. 3831 - 763

Seiko 3831-763

This Solar model from 1970 features a 38mm Hardlex-Coated Steel case. With its 21mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-477f922b1076]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
9.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
50m
Dial Color
White
Jewels
29j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1970

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seikata-wm-477f922b1076