Seiko Cal. 6312 - 347

The Seiko 6312-347 represents an important milestone in Seiko's 1972 lineup. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-5fb05f5ed958]

Also known as: Goldfeather, Navigator

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1972

Related Models

• Seiko 4577-946
• Seiko 5646-374
• Seiko 7017-577
• Seiko 6211-992
• Seiko 5290-993
• Seiko 0748-691
• Seiko 7018-323
• Seiko 6647-737
• Seiko 6174-391
• Seiko 6244-534
• Seiko 6616-144
• Seiko 7146-710