Seiko Cal. 6399 - 144

The Seiko 6399-144 represents an important milestone in Seiko's 1993 lineup. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-a2b0263aa87c]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1993

Related Models

• Seiko 6364-596
• Seiko 6139-121
• Seiko 0717-505
• Seiko 4460-587
• Seiko 5684-639
• Seiko 5286-193
• Seiko 6173-411
• Seiko 4451-202
• Seiko 6174-425
• Seiko 7075-713
• Seiko 6226-950
• Seiko 7092-958