Seiko Cal. 4458 - 360

Seiko 4458-360

The 4458-360 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4458 caliber with 31j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-b52ea03d9727]

Also known as: Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
15.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Black
Jewels
31j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1972

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