Seiko Cal. 6313 - 958

Seiko 6313-958

The 6313-958 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6313 caliber with 33j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-57697c781acf]

Also known as: Bullhead, Bellmatic

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
11.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Silver
Jewels
33j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1995

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seikata-wm-57697c781acf