Seiko Cal. 0728 - 327

The Seiko 0728-327 represents an important milestone in Seiko's 1972 lineup. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-432485f63a08]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1972

Related Models

• Seiko 0738-461
• Seiko 6252-979
• Seiko 6192-856
• Seiko 6245-664
• Seiko 3866-858
• Seiko 0781-113
• Seiko 7028-742
• Seiko 3881-217
• Seiko 6175-638
• Seiko 4534-133
• Seiko 7165-399
• Seiko 3863-189