Seiko Cal. 6312 - 220

This Quartz model from 1991 features a 39mm Titanium case. It features a Champagne dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-84bd79251fce]

Also known as: Helmet, Silverwave

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Champagne

Jewels

27j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1991

Related Models

• Seiko 5264-862
• Seiko 6673-778
• Seiko 6622-476
• Seiko 6272-347
• Seiko 0796-896
• Seiko 4535-879
• Seiko 5635-902
• Seiko 7093-220
• Seiko 5232-588
• Seiko 5635-999
• Seiko 6246-781
• Seiko 0721-232