Seiko Cal. 5659 - 691

Seiko 5659-691

This Automatic model from 1985 features a 37mm Gold-Plated case. Powered by the 5659 caliber with 18j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-388588cf8359]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
11.8mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Burgundy
Jewels
18j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1985

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seikata-wm-388588cf8359