Seiko Cal. 7153 - 378

Seiko 7153-378

The 7153-378 is a sought-after Solar piece from Seiko's golden era. Powered by the 7153 caliber with 33j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-03b882d2bfb3]

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Burgundy
Jewels
33j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1990

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