Seiko Cal. 4494 - 475

This Hand-Winding model from 1986 features a 39mm Hardlex-Coated Steel case. With its 18mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-a33fc08c1ce5]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

15.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1986

Related Models

• Seiko 5237-726
• Seiko 4574-804
• Seiko 6269-801
• Seiko 0720-267
• Seiko 4430-367
• Seiko 3840-722
• Seiko 6234-830
• Seiko 5629-135
• Seiko 6679-508
• Seiko 7012-279
• Seiko 4444-686
• Seiko 3815-320