Seiko Cal. 6633 - 672

Seiko 6633-672

The 6633-672 is a sought-after Kinetic piece from Seiko's golden era. With its 19mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-e3859335d1b3]

Also known as: Monster

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
11.4mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1971

Related Models

seikata-wm-e3859335d1b3