Seiko Cal. 5677 - 304

The Seiko 5677-304 represents an important milestone in Seiko's 1981 lineup. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-4dc558aa612f]

Also known as: Pogue

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

13.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Black

Jewels

31j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1981

Related Models

• Seiko 7065-117
• Seiko 5271-559
• Seiko 0768-194
• Seiko 5295-648
• Seiko 7017-985
• Seiko 6161-906
• Seiko 6194-452
• Seiko 6633-778
• Seiko 5281-593
• Seiko 0767-792
• Seiko 0779-670
• Seiko 7181-720