Seiko Cal. 6339 - 494

The Seiko 6339-494 represents an important milestone in Seiko's 1993 lineup. Powered by the 6339 caliber with 19j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-abc366616921]

Also known as: Monster, Bullhead

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1993

Related Models

• Seiko 5636-369
• Seiko 7141-185
• Seiko 0734-473
• Seiko 5675-612
• Seiko 4530-316
• Seiko 5679-476
• Seiko 6396-391
• Seiko 6391-274
• Seiko 7140-738
• Seiko 6317-268
• Seiko 4425-833
• Seiko 3833-657