Seiko Cal. 4415 - 315

Seiko 4415-315

The 4415-315 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4415 caliber with 18j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-b618a7ed6fcf]

Also known as: Tuna

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
9.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Silver
Jewels
18j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1966

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