Seiko Cal. 0728 - 303

This Automatic model from 1977 features a 35mm PVD Black case. Powered by the 0728 caliber with 27j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-a090267d657b]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1977

Related Models

• Seiko 3845-616
• Seiko 7042-913
• Seiko 6625-616
• Seiko 6120-148
• Seiko 6196-788
• Seiko 7141-204
• Seiko 6615-426
• Seiko 3823-779
• Seiko 4430-496
• Seiko 7083-822
• Seiko 7085-855
• Seiko 6117-461