Seiko Cal. 4457 - 930

Seiko 4457-930

The 4457-930 is a sought-after Kinetic piece from Seiko's golden era. With its 20mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-21b1e66383eb]

Also known as: Turtle, Monster

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
12.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
170m
Dial Color
Black
Jewels
31j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1970

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