Seiko Cal. 5681 - 412

Seiko 5681-412

This Solar model from 1975 features a 38mm Titanium case. With its 20mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-ab6c64073da1]

Also known as: Bullhead, Navigator

Specifications

Movement
Solar
Case Material
Titanium
Case Width
38mm
Case Thickness
9.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Cream
Jewels
20j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1975

Related Models

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