Seiko Cal. 4422 - 315

This Hand-Winding model from 1992 features a 37mm Titanium case. Powered by the 4422 caliber with 23j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-342a0ddba64b]

Also known as: Rally, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

9.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1992

Related Models

• Seiko 0777-110
• Seiko 0778-796
• Seiko 6198-547
• Seiko 6326-848
• Seiko 6663-451
• Seiko 3824-866
• Seiko 4557-288
• Seiko 6634-668
• Seiko 6687-345
• Seiko 0710-717
• Seiko 5221-424
• Seiko 4597-405