Seiko Cal. 5658 - 903

Seiko 5658-903

The 5658-903 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5658 caliber with 34j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-e1bbd41de420]

Also known as: Samurai

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
8.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Black
Jewels
34j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1969

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