Seiko Cal. 7186 - 641

Seiko 7186-641

This Quartz model from 1986 features a 34mm Hardlex-Coated Steel case. Powered by the 7186 caliber with 36j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-a10d1865d6a5]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
14.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
70m
Dial Color
White
Jewels
36j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1986

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