Seiko Cal. 5661 - 912

Seiko 5661-912

This Kinetic model from 1991 features a 44mm Titanium case. With its 18mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-4f4707d5f009]

Also known as: Bullhead

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
44mm
Case Thickness
12.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Navy
Jewels
20j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1991

Related Models

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