Seiko Cal. 4542 - 403

The Seiko 4542-403 represents an important milestone in Seiko's 1965 lineup. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-5a227847e803]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

180m

Dial Color

White

Jewels

21j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1965

Related Models

• Seiko 6182-475
• Seiko 5253-864
• Seiko 4573-628
• Seiko 4514-938
• Seiko 6172-228
• Seiko 4540-318
• Seiko 7022-165
• Seiko 5681-132
• Seiko 4457-819
• Seiko 5630-520
• Seiko 6639-191
• Seiko 5683-345