Seiko Cal. 7143 - 441

Seiko 7143-441

The 7143-441 is a sought-after Solar piece from Seiko's golden era. Powered by the 7143 caliber with 36j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-fc60e3eccab6]

Also known as: UFO

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
11.4mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
150m
Dial Color
Green
Jewels
36j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1993

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