Seiko Cal. 7186 - 770

Seiko 7186-770

The Seiko 7186-770 represents an important milestone in Seiko's 1983 lineup. Powered by the 7186 caliber with 31j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-19005f92f02e]

Also known as: Monster

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
42mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Black
Jewels
31j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1983

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