Seiko Cal. 0736 - 743

The 0736-743 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0736 caliber with 25j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-a2067ef36d83]

Also known as: Bellmatic, Sea Horse

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1985

Related Models

• Seiko 7147-444
• Seiko 5238-315
• Seiko 6646-153
• Seiko 6353-399
• Seiko 6119-754
• Seiko 0725-955
• Seiko 6170-120
• Seiko 0767-169
• Seiko 7111-429
• Seiko 6388-831
• Seiko 7090-481
• Seiko 5676-296