Seiko Cal. 6630 - 867

Seiko 6630-867

The Seiko 6630-867 represents an important milestone in Seiko's 1979 lineup. Powered by the 6630 caliber with 17j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-7035f8eb043e]

Also known as: Turtle, Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
10.3mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Black
Jewels
17j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1979

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seikata-wm-7035f8eb043e