Seiko Cal. 7155 - 403

Seiko 7155-403

The 7155-403 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7155 caliber with 22j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-29ff5b90f6f1]

Also known as: Samurai, Shogun

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
13.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Navy
Jewels
22j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1989

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