Seiko Cal. 6311 - 875

Seiko 6311-875

The 6311-875 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6311 caliber with 33j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-801ab4f4d163]

Also known as: Bullhead, Goldfeather

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
15.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Green
Jewels
33j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1970

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seikata-wm-801ab4f4d163