Seiko Cal. 4453 - 809

The Seiko 4453-809 represents an important milestone in Seiko's 1965 lineup. Powered by the 4453 caliber with 33j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-fdfb7f250de9]

Also known as: World Timer

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Black

Jewels

33j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1965

Related Models

• Seiko 6216-335
• Seiko 4458-478
• Seiko 6392-667
• Seiko 6228-878
• Seiko 3824-452
• Seiko 6343-268
• Seiko 4572-915
• Seiko 5226-942
• Seiko 4557-415
• Seiko 3833-487
• Seiko 7164-733
• Seiko 0731-410