Seiko Cal. 4418 - 682

This Quartz model from 1992 features a 39mm PVD Black case. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-6face999eb29]

Also known as: Bullhead, World Timer

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

8.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1992

Related Models

• Seiko 4525-939
• Seiko 7019-332
• Seiko 4570-198
• Seiko 7123-936
• Seiko 4455-350
• Seiko 5233-295
• Seiko 6214-539
• Seiko 6351-546
• Seiko 6613-536
• Seiko 3890-291
• Seiko 4537-533
• Seiko 6310-131