Seiko Cal. 6143 - 446

Seiko 6143-446

This Automatic model from 1976 features a 40mm PVD Black case. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-ab07d9825423]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
40mm
Case Thickness
15.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Burgundy
Jewels
19j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1976

Related Models

seikata-wm-ab07d9825423