Seiko Cal. 4424 - 790

This Hand-Winding model from 1981 features a 34mm Two-Tone case. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-cf658d4f838d]

Also known as: Tuna, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

14.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

120m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1981

Related Models

• Seiko 7044-267
• Seiko 7162-116
• Seiko 6674-381
• Seiko 0723-449
• Seiko 0718-175
• Seiko 3849-615
• Seiko 4579-216
• Seiko 6161-352
• Seiko 7187-448
• Seiko 6298-101
• Seiko 6610-496
• Seiko 5692-226