Seiko Cal. 5662 - 693

Seiko 5662-693

The Seiko 5662-693 represents an important milestone in Seiko's 1981 lineup. Powered by the 5662 caliber with 21j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-f307bd4b16bf]

Also known as: Turtle, Shogun

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
13.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
60m
Dial Color
Silver
Jewels
21j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1981

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