Seiko Cal. 6641 - 953

Seiko 6641-953

The 6641-953 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6641 caliber with 26j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-405618bb7a42]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
14.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
190m
Dial Color
Champagne
Jewels
26j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1987

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seikata-wm-405618bb7a42