Seiko Cal. 5615 - 580

Seiko 5615-580

The 5615-580 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5615 caliber with 32j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-42ba82579537]

Also known as: Monster, Sumo

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
9.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
130m
Dial Color
Green
Jewels
32j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1967

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seikata-wm-42ba82579537