Seiko Cal. 0728 - 916

The Seiko 0728-916 represents an important milestone in Seiko's 1970 lineup. Powered by the 0728 caliber with 32j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-8e7e0273b6c0]

Also known as: Baby Tuna, Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Navy

Jewels

32j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1970

Related Models

• Seiko 0740-973
• Seiko 3816-918
• Seiko 4440-543
• Seiko 0799-713
• Seiko 7116-908
• Seiko 7129-947
• Seiko 4597-288
• Seiko 5669-392
• Seiko 4472-412
• Seiko 7179-848
• Seiko 4457-599
• Seiko 6685-108