Seiko Cal. 4415 - 813

Seiko 4415-813

The 4415-813 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4415 caliber with 24j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-3263657e4dc9]

Also known as: Silverwave, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
42mm
Case Thickness
10.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
Black
Jewels
24j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1974

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seikata-wm-3263657e4dc9