Seiko Cal. 0723 - 537

This Kinetic model from 1966 features a 36mm PVD Black case. Powered by the 0723 caliber with 31j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-d9ca0af3088c]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Cream

Jewels

31j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1966

Related Models

• Seiko 5251-478
• Seiko 7068-291
• Seiko 3828-492
• Seiko 3857-921
• Seiko 7135-610
• Seiko 4469-639
• Seiko 6214-890
• Seiko 6315-369
• Seiko 6683-693
• Seiko 6135-786
• Seiko 3831-221
• Seiko 6354-240