Seiko Cal. 4517 - 891

Seiko 4517-891

The 4517-891 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4517 caliber with 36j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-2c458b0535ca]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
42mm
Case Thickness
15.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
60m
Dial Color
Navy
Jewels
36j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1981

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