Seiko Cal. 4515 - 159

Seiko 4515-159

The Seiko 4515-159 represents an important milestone in Seiko's 1983 lineup. Powered by the 4515 caliber with 18j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-579fe820e6d3]

Also known as: Navigator, Arnie

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
10.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Champagne
Jewels
18j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1983

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