Seiko Cal. 4594 - 440

The Seiko 4594-440 represents an important milestone in Seiko's 1972 lineup. With its 18mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-5e6c704c2583]

Also known as: Sea Horse, Emperor

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1972

Related Models

• Seiko 6270-161
• Seiko 7143-563
• Seiko 3898-727
• Seiko 5270-689
• Seiko 6134-421
• Seiko 4494-656
• Seiko 5220-411
• Seiko 6353-428
• Seiko 4516-758
• Seiko 4465-333
• Seiko 0742-216
• Seiko 3876-532