Seiko Cal. 4578 - 965

The Seiko 4578-965 represents an important milestone in Seiko's 1987 lineup. With its 19mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-2a4a92e61d29]

Also known as: Sumo, Rally

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

12.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1987

Related Models

• Seiko 6322-878
• Seiko 5255-386
• Seiko 6252-430
• Seiko 6252-666
• Seiko 7121-419
• Seiko 4556-802
• Seiko 6311-828
• Seiko 6688-394
• Seiko 6350-426
• Seiko 6288-273
• Seiko 4583-995
• Seiko 7039-934