Seiko Cal. 6631 - 883

Seiko 6631-883

The 6631-883 is a sought-after Kinetic piece from Seiko's golden era. With its 22mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-b510f4736501]

Also known as: Golden Tuna

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
12.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
White
Jewels
21j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1966

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seikata-wm-b510f4736501