Seiko Cal. 4513 - 718

This Spring Drive model from 1973 features a 39mm Titanium case. Powered by the 4513 caliber with 31j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-7896f6fc596f]

Also known as: Navigator, Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Burgundy

Jewels

31j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1973

Related Models

• Seiko 6637-338
• Seiko 3857-786
• Seiko 6675-482
• Seiko 6663-552
• Seiko 3864-588
• Seiko 5649-808
• Seiko 6252-890
• Seiko 6299-949
• Seiko 7118-432
• Seiko 0725-588
• Seiko 7017-745
• Seiko 7174-993