Seiko Cal. 4557 - 933

This Hand-Winding model from 1987 features a 42mm Gold-Plated case. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-7c0515b8852b]

Also known as: UFO, Crown

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1987

Related Models

• Seiko 7144-569
• Seiko 6398-924
• Seiko 6122-147
• Seiko 0730-324
• Seiko 4561-300
• Seiko 5643-474
• Seiko 3869-276
• Seiko 4492-881
• Seiko 7067-259
• Seiko 6118-342
• Seiko 6289-581
• Seiko 7152-736