Seiko Cal. 7135 - 311

Seiko 7135-311

This Quartz model from 1979 features a 43mm Gold-Plated case. Powered by the 7135 caliber with 17j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-79998d34ac1a]

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
11.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
170m
Dial Color
Navy
Jewels
17j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1979

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