Seiko Cal. 6652 - 777

Seiko 6652-777

This Hand-Winding model from 1982 features a 46mm Hardlex-Coated Steel case. Powered by the 6652 caliber with 29j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-bf7d304ce25b]

Also known as: Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
8.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
150m
Dial Color
White
Jewels
29j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1982

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