Seiko Cal. 6378 - 849

The Seiko 6378-849 represents an important milestone in Seiko's 1990 lineup. Powered by the 6378 caliber with 19j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-e5f86c0bf40f]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1990

Related Models

• Seiko 6683-783
• Seiko 6229-172
• Seiko 7181-600
• Seiko 7149-390
• Seiko 3886-979
• Seiko 3816-960
• Seiko 6292-184
• Seiko 7013-469
• Seiko 5630-316
• Seiko 5649-286
• Seiko 5281-302
• Seiko 7062-547