Seiko Cal. 7186 - 278

Seiko 7186-278

The Seiko 7186-278 represents an important milestone in Seiko's 1978 lineup. Powered by the 7186 caliber with 30j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-411b1023324d]

Also known as: Shogun, Navigator

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
14.8mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
190m
Dial Color
Black
Jewels
30j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1978

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seikata-wm-411b1023324d