Seiko Cal. 4458 - 956

Seiko 4458-956

The 4458-956 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4458 caliber with 23j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-e25be9c9e4f8]

Also known as: Helmet

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
15.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Burgundy
Jewels
23j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1967

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