Seiko Cal. 5617 - 326

Seiko 5617-326

The 5617-326 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5617 caliber with 17j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-f1901f0f7f3f]

Also known as: UFO, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
14.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
180m
Dial Color
Burgundy
Jewels
17j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1985

Related Models

seikata-wm-f1901f0f7f3f