Seiko Cal. 7155 - 833

Seiko 7155-833

This Quartz model from 1974 features a 40mm Hardlex-Coated Steel case. Powered by the 7155 caliber with 18j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-bd197e34fbfc]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
10.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
170m
Dial Color
Green
Jewels
18j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1974

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