Seiko Cal. 3815 - 932

Seiko 3815-932

The Seiko 3815-932 represents an important milestone in Seiko's 1992 lineup. With its 20mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-c8ee2d8b5c97]

Also known as: Monster, Bellmatic

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
40mm
Case Thickness
10.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1992

Related Models

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