Seiko Cal. 4517 - 448

Seiko 4517-448

The 4517-448 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4517 caliber with 25j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-60099bb326a8]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
36mm
Case Thickness
13.0mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Black
Jewels
25j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1986

Related Models

seikata-wm-60099bb326a8