Seiko Cal. 7074 - 923

The Seiko 7074-923 represents an important milestone in Seiko's 1988 lineup. Powered by the 7074 caliber with 25j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-0bc6919feb3c]

Also known as: Sumo, Sea Horse

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1988

Related Models

• Seiko 6245-728
• Seiko 4548-872
• Seiko 5215-981
• Seiko 3868-229
• Seiko 0744-163
• Seiko 4442-463
• Seiko 4539-879
• Seiko 6274-499
• Seiko 0715-351
• Seiko 0718-281
• Seiko 5289-747
• Seiko 7145-689