Seiko Cal. 7188 - 354

Seiko 7188-354

The 7188-354 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7188 caliber with 30j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-e249a474e2a3]

Also known as: Shogun, Navigator

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
36mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
200m
Dial Color
Silver
Jewels
30j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1980

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