Seiko Cal. 4418 - 510

This Hand-Winding model from 1981 features a 45mm Titanium case. Powered by the 4418 caliber with 18j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-17322ede3ce9]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Burgundy

Jewels

18j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1981

Related Models

• Seiko 4483-917
• Seiko 7066-288
• Seiko 3815-544
• Seiko 4493-671
• Seiko 3892-246
• Seiko 4599-800
• Seiko 7135-373
• Seiko 7124-478
• Seiko 6285-504
• Seiko 4466-458
• Seiko 5693-498
• Seiko 3875-283