Seiko Cal. 5628 - 477

The Seiko 5628-477 represents an important milestone in Seiko's 1981 lineup. It features a Silver dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-0840afd22fc9]

Also known as: Bullhead, Golden Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Silver

Jewels

28j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1981

Related Models

• Seiko 4571-687
• Seiko 6399-637
• Seiko 4524-360
• Seiko 6665-300
• Seiko 4473-709
• Seiko 3879-890
• Seiko 7134-574
• Seiko 4412-464
• Seiko 6689-106
• Seiko 7037-336
• Seiko 3899-509
• Seiko 4558-649