Seiko Cal. 4489 - 534

The Seiko 4489-534 represents an important milestone in Seiko's 1972 lineup. Powered by the 4489 caliber with 20j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-4502d6b94e9d]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Navy

Jewels

20j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1972

Related Models

• Seiko 6216-828
• Seiko 6394-716
• Seiko 7130-922
• Seiko 5237-279
• Seiko 6330-154
• Seiko 0763-269
• Seiko 3884-852
• Seiko 6179-697
• Seiko 5218-442
• Seiko 4529-867
• Seiko 4432-527
• Seiko 7061-453