Seiko Cal. 4599 - 738

This Solar model from 1981 features a 46mm PVD Black case. Powered by the 4599 caliber with 36j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-bd40147083e8]

Also known as: Bullhead, UFO

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

46mm

Case Thickness

14.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Navy

Jewels

36j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1981

Related Models

• Seiko 6121-845
• Seiko 6665-145
• Seiko 4442-541
• Seiko 5291-519
• Seiko 6129-860
• Seiko 6178-499
• Seiko 4471-305
• Seiko 6388-307
• Seiko 5666-446
• Seiko 0720-562
• Seiko 6269-537
• Seiko 7188-255