Seiko Cal. 0780 - 221

The Seiko 0780-221 represents an important milestone in Seiko's 1978 lineup. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-175e5ba61f18]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Green

Jewels

26j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1978

Related Models

• Seiko 6294-327
• Seiko 3887-779
• Seiko 7117-311
• Seiko 6217-286
• Seiko 0787-750
• Seiko 6365-411
• Seiko 4555-272
• Seiko 0725-655
• Seiko 5619-546
• Seiko 3899-800
• Seiko 0742-572
• Seiko 4442-940