Seiko Cal. 4440 - 287

The 4440-287 is a sought-after Quartz piece from Seiko's golden era. With its 18mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-6343d1a4ce04]

Also known as: Helmet, Emperor

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Silver

Jewels

22j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1990

Related Models

• Seiko 6699-273
• Seiko 6374-955
• Seiko 5236-421
• Seiko 6385-878
• Seiko 6169-427
• Seiko 7190-780
• Seiko 4484-258
• Seiko 6684-369
• Seiko 4430-716
• Seiko 4552-748
• Seiko 5293-922
• Seiko 4599-252