Seiko Cal. 6221 - 318

Seiko 6221-318

This Automatic model from 1974 features a 36mm Titanium case. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-a442430d57ff]

Also known as: Crown, Golden Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
36mm
Case Thickness
9.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
70m
Dial Color
White
Jewels
24j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1974

Related Models

seikata-wm-a442430d57ff