Seiko Cal. 6321 - 422

Seiko 6321-422

The 6321-422 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-d69670d3e216]

Also known as: Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
15.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Green
Jewels
26j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1989

Related Models

seikata-wm-d69670d3e216