Seiko Cal. 4557 - 146

This Quartz model from 1984 features a 45mm Stainless Steel case. Powered by the 4557 caliber with 17j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-c77ef7ba5556]

Also known as: Monster, UFO

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

200m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1984

Related Models

• Seiko 4463-214
• Seiko 6394-766
• Seiko 6310-628
• Seiko 7090-184
• Seiko 4565-410
• Seiko 5640-319
• Seiko 7136-523
• Seiko 5613-399
• Seiko 6114-424
• Seiko 6384-656
• Seiko 6650-488
• Seiko 7023-813