Seiko Cal. 4489 - 254

This Hand-Winding model from 1972 features a 37mm PVD Black case. With its 19mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-e0c4ee745ee8]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

13.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

29j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1972

Related Models

• Seiko 6351-137
• Seiko 6240-639
• Seiko 5634-912
• Seiko 6648-599
• Seiko 7013-676
• Seiko 5216-598
• Seiko 4585-826
• Seiko 4541-722
• Seiko 6226-287
• Seiko 7087-470
• Seiko 6117-187
• Seiko 7113-858