Seiko Cal. 6689 - 488

The 6689-488 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6689 caliber with 31j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-8b66e9df0a33]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Green

Jewels

31j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1983

Related Models

• Seiko 7139-939
• Seiko 4565-806
• Seiko 0790-261
• Seiko 0781-593
• Seiko 5286-550
• Seiko 5287-224
• Seiko 6350-574
• Seiko 7063-868
• Seiko 4520-664
• Seiko 4530-396
• Seiko 0794-339
• Seiko 7181-706