Seiko Cal. 6653 - 723

The Seiko 6653-723 represents an important milestone in Seiko's 1995 lineup. Powered by the 6653 caliber with 30j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-b69082877ede]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

30j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1995

Related Models

• Seiko 3850-230
• Seiko 6610-499
• Seiko 6324-545
• Seiko 6299-762
• Seiko 5698-366
• Seiko 6112-281
• Seiko 7131-888
• Seiko 6112-351
• Seiko 4490-274
• Seiko 5238-929
• Seiko 7084-294
• Seiko 5695-413