Seiko Cal. 4417 - 399

Seiko 4417-399

The 4417-399 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4417 caliber with 19j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-dbe56363300c]

Also known as: Monster, Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
44mm
Case Thickness
12.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Champagne
Jewels
19j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1985

Related Models

seikata-wm-dbe56363300c