Seiko Cal. 4456 - 853

The Seiko 4456-853 represents an important milestone in Seiko's 1968 lineup. Powered by the 4456 caliber with 36j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-6ee1733b098a]

Also known as: Navigator

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

43mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1968

Related Models

• Seiko 6161-720
• Seiko 7121-149
• Seiko 7125-267
• Seiko 4453-584
• Seiko 5684-419
• Seiko 5691-280
• Seiko 7111-851
• Seiko 4561-313
• Seiko 5229-478
• Seiko 3818-784
• Seiko 5267-985
• Seiko 7189-707