Seiko Cal. 4541 - 992

This Hand-Winding model from 1967 features a 40mm PVD Black case. It features a Burgundy dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-0db6079c7e12]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

22j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1967

Related Models

• Seiko 5213-547
• Seiko 7193-718
• Seiko 7073-269
• Seiko 6682-425
• Seiko 6250-643
• Seiko 6172-607
• Seiko 6123-121
• Seiko 5288-463
• Seiko 6625-281
• Seiko 6153-251
• Seiko 6680-244
• Seiko 0787-357