Seiko Cal. 4587 - 799

The Seiko 4587-799 represents an important milestone in Seiko's 1980 lineup. Powered by the 4587 caliber with 27j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-57339e20b4c6]

Also known as: Helmet, Crown

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

10.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Green

Jewels

27j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1980

Related Models

• Seiko 6629-898
• Seiko 4548-759
• Seiko 5641-678
• Seiko 6686-472
• Seiko 5674-996
• Seiko 3855-981
• Seiko 3837-394
• Seiko 7078-168
• Seiko 6639-478
• Seiko 6325-929
• Seiko 4428-615
• Seiko 0774-156