Seiko Cal. 4587 - 744

The 4587-744 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4587 caliber with 23j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-ad5667dee16a]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Burgundy

Jewels

23j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1997

Related Models

• Seiko 4529-589
• Seiko 7013-973
• Seiko 7010-788
• Seiko 0745-171
• Seiko 7139-687
• Seiko 6149-278
• Seiko 5215-759
• Seiko 4533-475
• Seiko 4577-561
• Seiko 6290-615
• Seiko 0787-487
• Seiko 5252-980