Seiko Cal. 4513 - 768

Seiko 4513-768

This Automatic model from 1968 features a 43mm Stainless Steel case. Powered by the 4513 caliber with 31j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-4497ed009ac6]

Also known as: Bullhead, UFO

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
15.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
180m
Dial Color
Black
Jewels
31j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1968

Related Models

seikata-wm-4497ed009ac6