Seiko Cal. 5650 - 677

Seiko 5650-677

The Seiko 5650-677 represents an important milestone in Seiko's 1990 lineup. Powered by the 5650 caliber with 19j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-0523bf863e8e]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
15.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1990

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