Seiko Cal. 4575 - 427

Seiko 4575-427

This Spring Drive model from 1991 features a 45mm Stainless Steel case. Powered by the 4575 caliber with 35j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-7e4d70581d30]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
9.0mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
30m
Dial Color
Black
Jewels
35j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1991

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seikata-wm-7e4d70581d30