Seiko Cal. 4546 - 945

The Seiko 4546-945 represents an important milestone in Seiko's 1988 lineup. With its 19mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-9fc64508a01c]

Also known as: Monster, Bullhead

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1988

Related Models

• Seiko 6325-228
• Seiko 6671-791
• Seiko 6242-101
• Seiko 5647-998
• Seiko 0718-703
• Seiko 6165-155
• Seiko 6193-577
• Seiko 4430-527
• Seiko 5250-494
• Seiko 6642-243
• Seiko 6692-164
• Seiko 5656-778