Seiko Cal. 6339 - 920

The Seiko 6339-920 represents an important milestone in Seiko's 1976 lineup. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-b7ddaf5fb651]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Champagne

Jewels

36j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1976

Related Models

• Seiko 6319-638
• Seiko 6280-158
• Seiko 4449-397
• Seiko 5267-407
• Seiko 6358-166
• Seiko 7075-444
• Seiko 5660-539
• Seiko 6220-545
• Seiko 7147-158
• Seiko 3816-431
• Seiko 5289-851
• Seiko 6681-320