Seiko Cal. 6339 - 774

The Seiko 6339-774 represents an important milestone in Seiko's 1993 lineup. Powered by the 6339 caliber with 18j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-5d3535612e7e]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1993

Related Models

• Seiko 4572-345
• Seiko 7047-564
• Seiko 6283-120
• Seiko 3837-210
• Seiko 7028-809
• Seiko 6692-131
• Seiko 5696-981
• Seiko 3845-359
• Seiko 7034-428
• Seiko 0761-142
• Seiko 4437-188
• Seiko 4442-133