Seiko Cal. 0730 - 321

This Quartz model from 1994 features a 37mm Hardlex-Coated Steel case. Powered by the 0730 caliber with 19j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-fd4b0a070c81]

Also known as: Tuna, Sea Horse

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1994

Related Models

• Seiko 7032-880
• Seiko 5693-158
• Seiko 4434-221
• Seiko 6156-681
• Seiko 6390-644
• Seiko 6296-409
• Seiko 7069-259
• Seiko 6658-952
• Seiko 6199-861
• Seiko 6673-254
• Seiko 7058-113
• Seiko 3845-248