Seiko Cal. 5660 - 736

Seiko 5660-736

The 5660-736 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5660 caliber with 31j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-5c4964575ebc]

Also known as: Rally, Arnie

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
12.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Green
Jewels
31j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1978

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