Seiko Cal. 6379 - 406

The Seiko 6379-406 represents an important milestone in Seiko's 1975 lineup. Powered by the 6379 caliber with 17j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-210f5afcc9fd]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1975

Related Models

• Seiko 7058-883
• Seiko 7069-239
• Seiko 6136-670
• Seiko 3869-360
• Seiko 0740-272
• Seiko 4493-159
• Seiko 6358-102
• Seiko 6279-265
• Seiko 6196-207
• Seiko 3883-913
• Seiko 5692-642
• Seiko 6123-394