Seiko Cal. 7145 - 623

Seiko 7145-623

The 7145-623 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7145 caliber with 32j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-87b4f95fccf6]

Also known as: Samurai, Bullhead

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Black
Jewels
32j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1989

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