Seiko Cal. 0763 - 315

This Hand-Winding model from 1991 features a 43mm Titanium case. Powered by the 0763 caliber with 25j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-01e5b2094df1]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Green

Jewels

25j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1991

Related Models

• Seiko 3859-380
• Seiko 6678-695
• Seiko 4546-991
• Seiko 6398-147
• Seiko 6636-878
• Seiko 0712-357
• Seiko 5672-137
• Seiko 6342-643
• Seiko 0796-550
• Seiko 7111-306
• Seiko 7128-181
• Seiko 5211-974