Seiko Cal. 0721 - 531

Seiko 0721-531

This Kinetic model from 1967 features a 39mm PVD Black case. With its 19mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-9b5e63a03d13]

Also known as: Rally, Crown

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
39mm
Case Thickness
12.6mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Black
Jewels
32j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1967

Related Models

seikata-wm-9b5e63a03d13