Seiko Cal. 5287 - 198

The Seiko 5287-198 represents an important milestone in Seiko's 1972 lineup. With its 21mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-7a7af894ffc9]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

13.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1972

Related Models

• Seiko 5276-540
• Seiko 6252-934
• Seiko 7121-667
• Seiko 6167-382
• Seiko 3882-172
• Seiko 4563-430
• Seiko 6397-908
• Seiko 4541-389
• Seiko 6666-564
• Seiko 5256-603
• Seiko 0772-782
• Seiko 6192-687