Seiko Cal. 7171 - 288

Seiko 7171-288

The 7171-288 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7171 caliber with 32j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-69155a1bc67b]

Also known as: Monster, Shogun

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
44mm
Case Thickness
9.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
130m
Dial Color
Black
Jewels
32j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1975

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seikata-wm-69155a1bc67b