Seiko Cal. 4488 - 389

The 4488-389 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4488 caliber with 33j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-d160bc1cc9d2]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

33j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1981

Related Models

• Seiko 4593-468
• Seiko 6250-436
• Seiko 0780-532
• Seiko 7198-123
• Seiko 0795-892
• Seiko 6149-812
• Seiko 6114-764
• Seiko 3832-739
• Seiko 0781-377
• Seiko 5680-936
• Seiko 0732-984
• Seiko 5695-756