Seiko Cal. 5660 - 817

Seiko 5660-817

The Seiko 5660-817 represents an important milestone in Seiko's 1992 lineup. Powered by the 5660 caliber with 21j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-a979f5157b01]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
15.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Champagne
Jewels
21j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1992

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