Seiko Cal. 0740 - 512

The Seiko 0740-512 represents an important milestone in Seiko's 1972 lineup. It features a Burgundy dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-8e9ff5828c3f]

Also known as: Navigator, Sea Horse

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

Burgundy

Jewels

31j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1972

Related Models

• Seiko 6110-655
• Seiko 6625-796
• Seiko 5658-172
• Seiko 6291-910
• Seiko 7076-891
• Seiko 5220-924
• Seiko 0711-563
• Seiko 5290-152
• Seiko 5657-818
• Seiko 7193-351
• Seiko 6329-304
• Seiko 6249-986