Seiko Cal. 4446 - 267

This Automatic model from 1971 features a 40mm Gold-Plated case. With its 19mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-2535a8aa12d0]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1971

Related Models

• Seiko 6186-724
• Seiko 0777-369
• Seiko 3848-334
• Seiko 0745-898
• Seiko 7061-390
• Seiko 5683-203
• Seiko 5236-388
• Seiko 6179-777
• Seiko 6670-317
• Seiko 3871-546
• Seiko 6618-992
• Seiko 6273-978