Seiko Cal. 7155 - 263

Seiko 7155-263

The 7155-263 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7155 caliber with 36j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-33a93769426d]

Also known as: Shogun, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
12.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
White
Jewels
36j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1990

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seikata-wm-33a93769426d