Seiko Cal. 6181 - 442

Seiko 6181-442

This Hand-Winding model from 1980 features a 38mm PVD Black case. With its 20mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-70aae3b4d0c2]

Also known as: Bullhead, World Timer

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
38mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Navy
Jewels
19j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1980

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seikata-wm-70aae3b4d0c2