Seiko Cal. 4564 - 197

The 4564-197 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Silver dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-8173c043870c]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1983

Related Models

• Seiko 7145-406
• Seiko 6350-649
• Seiko 7153-823
• Seiko 4563-807
• Seiko 4480-180
• Seiko 3827-895
• Seiko 4544-890
• Seiko 7181-407
• Seiko 4547-760
• Seiko 0750-249
• Seiko 3889-838
• Seiko 5617-189