Seiko Cal. 6630 - 134

Seiko 6630-134

The Seiko 6630-134 represents an important milestone in Seiko's 1981 lineup. Powered by the 6630 caliber with 32j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-82301642baa5]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
10.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Green
Jewels
32j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1981

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