Seiko Cal. 6339 - 369

This Spring Drive model from 1991 features a 42mm Hardlex-Coated Steel case. Powered by the 6339 caliber with 33j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-51e5ddd36bbb]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

33j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1991

Related Models

• Seiko 5251-998
• Seiko 7095-971
• Seiko 3891-925
• Seiko 6384-902
• Seiko 4450-862
• Seiko 3870-766
• Seiko 3820-660
• Seiko 4429-673
• Seiko 4580-380
• Seiko 7151-704
• Seiko 5671-150
• Seiko 6242-602