Seiko Cal. 7112 - 312

The Seiko 7112-312 represents an important milestone in Seiko's 1986 lineup. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-785ba5488cd5]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1986

Related Models

• Seiko 7188-708
• Seiko 4439-522
• Seiko 3896-703
• Seiko 7120-849
• Seiko 6623-625
• Seiko 6672-358
• Seiko 3845-665
• Seiko 4562-586
• Seiko 4563-533
• Seiko 7096-880
• Seiko 6681-754
• Seiko 6692-278