Seiko Cal. 5279 - 780

The Seiko 5279-780 represents an important milestone in Seiko's 1966 lineup. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-b7bc5643d5c5]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Silver

Jewels

33j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1966

Related Models

• Seiko 4419-831
• Seiko 7088-999
• Seiko 4571-788
• Seiko 6222-758
• Seiko 3885-578
• Seiko 7056-376
• Seiko 4473-730
• Seiko 4482-726
• Seiko 4591-168
• Seiko 6182-764
• Seiko 4513-370
• Seiko 6617-749