Seiko Cal. 4422 - 656

The 4422-656 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-42c052e0aafd]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

Black

Jewels

18j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1975

Related Models

• Seiko 0721-591
• Seiko 3879-175
• Seiko 6382-965
• Seiko 4479-808
• Seiko 7036-952
• Seiko 4513-991
• Seiko 6119-191
• Seiko 5647-911
• Seiko 5633-239
• Seiko 6363-815
• Seiko 6253-899
• Seiko 6378-764