Seiko Cal. 4442 - 712

This Hand-Winding model from 1987 features a 46mm Gold-Plated case. With its 18mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-b3e31e945a70]

Also known as: Samurai, Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

15.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1987

Related Models

• Seiko 7128-324
• Seiko 6696-164
• Seiko 6666-799
• Seiko 6335-381
• Seiko 3817-742
• Seiko 6131-227
• Seiko 7122-606
• Seiko 4457-607
• Seiko 6341-140
• Seiko 4443-480
• Seiko 4598-178
• Seiko 7131-657