Seiko Cal. 6339 - 984

The Seiko 6339-984 represents an important milestone in Seiko's 1979 lineup. Powered by the 6339 caliber with 35j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-75fbffb51fd9]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Silver

Jewels

35j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1979

Related Models

• Seiko 4576-553
• Seiko 6115-344
• Seiko 7174-674
• Seiko 3842-195
• Seiko 0770-470
• Seiko 5627-817
• Seiko 6161-752
• Seiko 4472-404
• Seiko 4433-908
• Seiko 3871-367
• Seiko 4475-855
• Seiko 6643-748