Seiko Cal. 6239 - 887

The Seiko 6239-887 represents an important milestone in Seiko's 1968 lineup. Powered by the 6239 caliber with 21j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-d9ed192f90c7]

Also known as: Tuna, World Timer

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

21j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1968

Related Models

• Seiko 5645-377
• Seiko 7012-375
• Seiko 3879-707
• Seiko 6672-501
• Seiko 6323-782
• Seiko 6347-751
• Seiko 6371-513
• Seiko 7195-482
• Seiko 0775-110
• Seiko 4552-505
• Seiko 4556-544
• Seiko 5273-673