Seiko Cal. 0713 - 663

Seiko 0713-663

The 0713-663 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0713 caliber with 22j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-badc71ee1a95]

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
34mm
Case Thickness
10.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
White
Jewels
22j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1980

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