Seiko Cal. 4446 - 832

This Spring Drive model from 1999 features a 41mm Hardlex-Coated Steel case. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-b0cd2eda31bb]

Also known as: Helmet, UFO

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1999

Related Models

• Seiko 6354-570
• Seiko 6160-748
• Seiko 6158-417
• Seiko 4531-993
• Seiko 5267-220
• Seiko 6130-138
• Seiko 7155-307
• Seiko 6612-443
• Seiko 6688-696
• Seiko 4468-486
• Seiko 6143-555
• Seiko 3873-192