Seiko Cal. 7188 - 854

Seiko 7188-854

The 7188-854 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7188 caliber with 27j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-8b333c1b481c]

Also known as: Bullhead, Arnie

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
42mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Burgundy
Jewels
27j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1987

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seikata-wm-8b333c1b481c