Seiko Cal. 6646 - 471

Seiko 6646-471

This Quartz model from 1996 features a 46mm PVD Black case. With its 20mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-4e2ea3b95ba1]

Also known as: Bullhead, Navigator

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
46mm
Case Thickness
8.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Burgundy
Jewels
31j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1996

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