Seiko Cal. 3864 - 979

The Seiko 3864-979 represents an important milestone in Seiko's 1999 lineup. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-ad653eaf03f6]

Also known as: Tuna, Arnie

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Silver

Jewels

23j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1999

Related Models

• Seiko 7139-852
• Seiko 5294-518
• Seiko 5283-324
• Seiko 4474-102
• Seiko 7092-148
• Seiko 5262-606
• Seiko 6258-517
• Seiko 7046-296
• Seiko 5276-773
• Seiko 5247-662
• Seiko 4583-769
• Seiko 7080-628