Seiko Cal. 0770 - 489

The Seiko 0770-489 represents an important milestone in Seiko's 1977 lineup. Powered by the 0770 caliber with 20j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-7bdd6db3c3da]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Black

Jewels

20j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1977

Related Models

• Seiko 6299-271
• Seiko 6328-302
• Seiko 7025-392
• Seiko 0770-210
• Seiko 6614-669
• Seiko 7047-442
• Seiko 7132-643
• Seiko 6334-906
• Seiko 4537-446
• Seiko 6649-925
• Seiko 5212-266
• Seiko 5639-960