Seiko Cal. 7186 - 553

Seiko 7186-553

This Solar model from 1975 features a 39mm Hardlex-Coated Steel case. Powered by the 7186 caliber with 26j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-11381d16cc35]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
9.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
140m
Dial Color
Cream
Jewels
26j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1975

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