Seiko Cal. 4563 - 974

The Seiko 4563-974 represents an important milestone in Seiko's 1968 lineup. It features a Black dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-2fc7a037ebea]

Also known as: Helmet, Arnie

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1968

Related Models

• Seiko 6114-312
• Seiko 0798-407
• Seiko 6145-595
• Seiko 4474-466
• Seiko 3826-335
• Seiko 6120-606
• Seiko 0786-998
• Seiko 3887-700
• Seiko 5669-924
• Seiko 0727-294
• Seiko 6610-538
• Seiko 5680-198