Seiko Cal. 0730 - 257

This Kinetic model from 1971 features a 35mm PVD Black case. With its 19mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-92ae3f718bc2]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

35mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Burgundy

Jewels

21j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1971

Related Models

• Seiko 6667-188
• Seiko 7078-129
• Seiko 0783-898
• Seiko 6693-371
• Seiko 6279-572
• Seiko 6362-759
• Seiko 6620-698
• Seiko 6662-915
• Seiko 5276-290
• Seiko 5271-320
• Seiko 6651-735
• Seiko 5660-142