Seiko Cal. 5699 - 643

The Seiko 5699-643 represents an important milestone in Seiko's 1988 lineup. Powered by the 5699 caliber with 21j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-0e5417a2ee0f]

Also known as: Panda, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

21j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1988

Related Models

• Seiko 4495-438
• Seiko 0768-175
• Seiko 6626-509
• Seiko 5215-884
• Seiko 5216-602
• Seiko 4589-920
• Seiko 5229-921
• Seiko 6255-254
• Seiko 6149-552
• Seiko 4531-872
• Seiko 0771-800
• Seiko 4461-181