Seiko Cal. 6312 - 920

The Seiko 6312-920 represents an important milestone in Seiko's 1986 lineup. It features a White dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-6b5bf30dcaa7]

Also known as: Sportsmatic

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1986

Related Models

• Seiko 5239-286
• Seiko 7111-203
• Seiko 0771-231
• Seiko 3817-801
• Seiko 5281-205
• Seiko 0782-105
• Seiko 6320-463
• Seiko 6329-697
• Seiko 6317-286
• Seiko 5637-848
• Seiko 3882-807
• Seiko 3853-947