Seiko Cal. 6613 - 679

Seiko 6613-679

The Seiko 6613-679 represents an important milestone in Seiko's 1994 lineup. Powered by the 6613 caliber with 21j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-c92ca6bf4c9f]

Also known as: UFO, Rally

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
14.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Cream
Jewels
21j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1994

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