Seiko Cal. 6650 - 990

Seiko 6650-990

This Quartz model from 1975 features a 44mm Stainless Steel case. Powered by the 6650 caliber with 21j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-9505388276ab]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
10.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
120m
Dial Color
Navy
Jewels
21j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1975

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seikata-wm-9505388276ab