Seiko Cal. 6310 - 891

Seiko 6310-891

The 6310-891 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6310 caliber with 27j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-1b6a69676975]

Also known as: Goldfeather, Bellmatic

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
10.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Cream
Jewels
27j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1992

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seikata-wm-1b6a69676975