Seiko Cal. 6131 - 435

Seiko 6131-435

This Spring Drive model from 1977 features a 41mm Two-Tone case. With its 19mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-986a038a7809]

Also known as: Goldfeather, Flighty

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
41mm
Case Thickness
12.3mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Cream
Jewels
24j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1977

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seikata-wm-986a038a7809