Seiko Cal. 5615 - 399

Seiko 5615-399

The 5615-399 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5615 caliber with 32j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-85128385d88f]

Also known as: Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
15.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
50m
Dial Color
Cream
Jewels
32j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1990

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seikata-wm-85128385d88f