Seiko Cal. 6689 - 113

The Seiko 6689-113 represents an important milestone in Seiko's 1983 lineup. Powered by the 6689 caliber with 17j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-2f9faab984b5]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1983

Related Models

• Seiko 6688-221
• Seiko 3885-487
• Seiko 0717-623
• Seiko 6284-561
• Seiko 4532-470
• Seiko 7128-963
• Seiko 7114-586
• Seiko 6134-184
• Seiko 7164-230
• Seiko 6319-878
• Seiko 6127-608
• Seiko 6666-665