Seiko Cal. 7165 - 539

Seiko 7165-539

This Quartz model from 1979 features a 38mm Two-Tone case. Powered by the 7165 caliber with 30j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-8ccacb3551c2]

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
38mm
Case Thickness
10.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Silver
Jewels
30j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1979

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