Seiko Cal. 0787 - 603

Seiko 0787-603

The 0787-603 is a sought-after Quartz piece from Seiko's golden era. Powered by the 0787 caliber with 29j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-6c9ce25c2faa]

Also known as: Sportsmatic, World Timer

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
40m
Dial Color
Green
Jewels
29j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1991

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