Seiko Cal. 7143 - 191

Seiko 7143-191

The 7143-191 is a sought-after Solar piece from Seiko's golden era. Powered by the 7143 caliber with 36j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-80e9ede6d8c8]

Also known as: Monster, Pogue

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
41mm
Case Thickness
13.6mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
150m
Dial Color
Navy
Jewels
36j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1978

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