Seiko Cal. 7181 - 387

Seiko 7181-387

The Seiko 7181-387 represents an important milestone in Seiko's 1994 lineup. With its 19mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-5429c19cba7c]

Also known as: Monster, Arnie

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
14.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
80m
Dial Color
Green
Jewels
17j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1994

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