Seiko Cal. 6687 - 849

This Spring Drive model from 1982 features a 43mm Titanium case. Powered by the 6687 caliber with 30j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-447ab55365bb]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1982

Related Models

• Seiko 6222-581
• Seiko 4493-518
• Seiko 6338-804
• Seiko 0776-790
• Seiko 7133-288
• Seiko 5697-158
• Seiko 0769-449
• Seiko 6273-649
• Seiko 6170-727
• Seiko 4497-573
• Seiko 0725-272
• Seiko 0789-316