Seiko Cal. 5212 - 446

The Seiko 5212-446 represents an important milestone in Seiko's 1970 lineup. Powered by the 5212 caliber with 24j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-410fe2cf8749]

Also known as: Helmet, Crown

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1970

Related Models

• Seiko 4521-930
• Seiko 5624-998
• Seiko 4531-130
• Seiko 6212-387
• Seiko 6166-453
• Seiko 4521-411
• Seiko 0734-477
• Seiko 6266-384
• Seiko 6639-571
• Seiko 6327-367
• Seiko 3879-459
• Seiko 6330-128