Seiko Cal. 6312 - 444

This Solar model from 1991 features a 39mm Two-Tone case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-cfb426dfef4f]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1991

Related Models

• Seiko 4470-266
• Seiko 6234-795
• Seiko 3832-143
• Seiko 0721-163
• Seiko 7020-597
• Seiko 5273-923
• Seiko 6198-871
• Seiko 0721-609
• Seiko 6225-210
• Seiko 0756-781
• Seiko 6283-434
• Seiko 7195-153