Seiko Cal. 4418 - 285

The Seiko 4418-285 represents an important milestone in Seiko's 1983 lineup. It features a White dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-cefe1000c7a6]

Also known as: Silverwave, Sea Horse

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1983

Related Models

• Seiko 5696-188
• Seiko 7194-429
• Seiko 7122-708
• Seiko 4551-455
• Seiko 0789-604
• Seiko 6139-727
• Seiko 6188-200
• Seiko 6123-760
• Seiko 6324-244
• Seiko 6697-968
• Seiko 7179-988
• Seiko 7040-944