Seiko Cal. 4551 - 775

This Spring Drive model from 1998 features a 38mm Gold-Plated case. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-c4229b0631ac]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1998

Related Models

• Seiko 7177-347
• Seiko 0739-637
• Seiko 5652-621
• Seiko 3831-899
• Seiko 0742-274
• Seiko 6262-687
• Seiko 3833-940
• Seiko 5654-712
• Seiko 5253-549
• Seiko 6650-364
• Seiko 0762-349
• Seiko 6622-561