Seiko Cal. 7063 - 603

Seiko 7063-603

The 7063-603 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7063 caliber with 36j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-f1caf09d4d45]

Also known as: Tuna, Silverwave

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
34mm
Case Thickness
15.8mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Silver
Jewels
36j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1980

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