Seiko Cal. 4542 - 416

This Automatic model from 1990 features a 40mm Hardlex-Coated Steel case. It features a Black dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-31c18bb4734b]

Also known as: World Timer, Crown

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1990

Related Models

• Seiko 5244-930
• Seiko 6160-976
• Seiko 5667-418
• Seiko 7173-414
• Seiko 3896-957
• Seiko 5678-504
• Seiko 7018-488
• Seiko 4418-973
• Seiko 6688-855
• Seiko 4543-862
• Seiko 0786-718
• Seiko 0757-268