Seiko Cal. 6312 - 491

This Automatic model from 1989 features a 43mm PVD Black case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-f51cbd0f5249]

Also known as: Bullhead, Goldfeather

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1989

Related Models

• Seiko 6275-392
• Seiko 5683-937
• Seiko 6367-992
• Seiko 0766-788
• Seiko 6362-388
• Seiko 6391-229
• Seiko 3871-470
• Seiko 6655-486
• Seiko 3888-819
• Seiko 3895-226
• Seiko 0755-294
• Seiko 3866-457