Seiko Cal. 7143 - 545

Seiko 7143-545

The Seiko 7143-545 represents an important milestone in Seiko's 1970 lineup. Powered by the 7143 caliber with 18j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-df38c341a633]

Also known as: Samurai, Emperor

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
37mm
Case Thickness
15.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
170m
Dial Color
Cream
Jewels
18j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1970

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