Seiko Cal. 4476 - 639

Seiko 4476-639

This Kinetic model from 1976 features a 38mm Hardlex-Coated Steel case. Powered by the 4476 caliber with 35j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-560bbb2d7fdc]

Also known as: Monster, Pogue

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
11.1mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Silver
Jewels
35j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1976

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