Seiko Cal. 4412 - 641

Seiko 4412-641

This Quartz model from 1970 features a 46mm Stainless Steel case. Powered by the 4412 caliber with 28j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-47ca818f8f97]

Also known as: Samurai, Monster

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
10.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Cream
Jewels
28j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1970

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