Seiko Cal. 5647 - 872

The Seiko 5647-872 represents an important milestone in Seiko's 1987 lineup. Powered by the 5647 caliber with 21j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-4f0c17bf77ca]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Cream

Jewels

21j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1987

Related Models

• Seiko 0750-712
• Seiko 5622-628
• Seiko 4497-482
• Seiko 6681-680
• Seiko 6178-320
• Seiko 6137-583
• Seiko 5657-280
• Seiko 4541-267
• Seiko 5693-632
• Seiko 7193-107
• Seiko 5632-540
• Seiko 6675-130