Seiko Cal. 5231 - 861

Seiko 5231-861

This Hand-Winding model from 1975 features a 38mm Hardlex-Coated Steel case. With its 18mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-195344e3e739]

Also known as: Samurai, Shogun

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
15.4mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Silver
Jewels
36j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1975

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seikata-wm-195344e3e739