Seiko Cal. 7128 - 550

Seiko 7128-550

This Quartz model from 1978 features a 43mm Titanium case. Powered by the 7128 caliber with 27j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-c09aae022ecb]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
43mm
Case Thickness
13.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
30m
Dial Color
Burgundy
Jewels
27j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1978

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