Seiko Cal. 6633 - 948

Seiko 6633-948

The 6633-948 is a sought-after Kinetic piece from Seiko's golden era. With its 20mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-bdaa0c50422f]

Also known as: Tuna, Bullhead

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
40mm
Case Thickness
15.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
White
Jewels
36j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1984

Related Models

seikata-wm-bdaa0c50422f