Seiko Cal. 4457 - 120

Seiko 4457-120

This Spring Drive model from 1989 features a 39mm Two-Tone case. Powered by the 4457 caliber with 27j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-c2bb92f90cfb]

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
39mm
Case Thickness
8.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
90m
Dial Color
White
Jewels
27j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1989

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