Seiko Cal. 4577 - 243

This Kinetic model from 1967 features a 45mm Gold-Plated case. With its 19mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-2a0a058225f9]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1967

Related Models

• Seiko 6322-483
• Seiko 5638-273
• Seiko 7192-316
• Seiko 0732-647
• Seiko 6639-666
• Seiko 3858-592
• Seiko 4540-211
• Seiko 6195-107
• Seiko 6257-659
• Seiko 4588-174
• Seiko 3850-557
• Seiko 6226-479