Seiko Cal. 0751 - 763

The Seiko 0751-763 represents an important milestone in Seiko's 1965 lineup. Powered by the 0751 caliber with 34j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-614f06c05ce6]

Also known as: Sumo, Helmet

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1965

Related Models

• Seiko 6659-463
• Seiko 6668-814
• Seiko 7010-683
• Seiko 6164-863
• Seiko 6139-864
• Seiko 0742-895
• Seiko 6282-267
• Seiko 0715-879
• Seiko 0739-424
• Seiko 7141-722
• Seiko 6376-522
• Seiko 6396-203