Seiko Cal. 5659 - 785

Seiko 5659-785

The 5659-785 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5659 caliber with 36j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-071d2082b14a]

Also known as: Sportsmatic

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
12.0mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Green
Jewels
36j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1982

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seikata-wm-071d2082b14a