Seiko Cal. 7057 - 794

The Seiko 7057-794 represents an important milestone in Seiko's 1975 lineup. With its 20mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-e289ab476140]

Also known as: Sportsmatic

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1975

Related Models

• Seiko 6186-656
• Seiko 5212-516
• Seiko 5266-740
• Seiko 6279-326
• Seiko 4455-523
• Seiko 6186-168
• Seiko 6687-316
• Seiko 5218-333
• Seiko 6133-816
• Seiko 4537-915
• Seiko 5614-815
• Seiko 5663-318