Seiko Cal. 4476 - 451

The Seiko 4476-451 represents an important milestone in Seiko's 1969 lineup. Powered by the 4476 caliber with 34j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-f851c5138c8f]

Also known as: Silverwave, World Timer

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1969

Related Models

• Seiko 4477-850
• Seiko 6323-162
• Seiko 4575-369
• Seiko 6673-803
• Seiko 5225-572
• Seiko 7085-212
• Seiko 4411-502
• Seiko 6610-298
• Seiko 5289-532
• Seiko 6213-219
• Seiko 6371-681
• Seiko 6655-195