Seiko Cal. 4515 - 889

Seiko 4515-889

The 4515-889 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4515 caliber with 31j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-0a15aba9cd4f]

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
35mm
Case Thickness
9.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
White
Jewels
31j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1971

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