Seiko Cal. 5274 - 677

Released in 1970, the Cal. 5274 with design code 677 was part of Seiko's domestic market collection. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-1ced673bb354]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1970

Related Models

• Seiko 6123-419
• Seiko 6282-565
• Seiko 5298-202
• Seiko 5272-449
• Seiko 6315-467
• Seiko 3857-971
• Seiko 6140-402
• Seiko 0789-688
• Seiko 6186-591
• Seiko 6177-198
• Seiko 4537-359
• Seiko 6657-693