Seiko Cal. 4593 - 964

The Seiko 4593-964 represents an important milestone in Seiko's 1968 lineup. Powered by the 4593 caliber with 23j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-52ff02dbff4e]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1968

Related Models

• Seiko 6679-135
• Seiko 0735-755
• Seiko 3819-767
• Seiko 0762-973
• Seiko 3851-519
• Seiko 7013-490
• Seiko 6369-214
• Seiko 4528-951
• Seiko 6334-900
• Seiko 5272-555
• Seiko 6122-562
• Seiko 4578-416