Seiko Cal. 5681 - 989

Seiko 5681-989

This Automatic model from 1965 features a 41mm Hardlex-Coated Steel case. With its 20mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-d3174a3d0c92]

Also known as: Shogun, Helmet

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
8.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Silver
Jewels
31j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1965

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