Seiko Cal. 5287 - 751

The 5287-751 is a sought-after Automatic piece from Seiko's golden era. It features a Navy dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-ad1ccc31269c]

Also known as: Sumo, Bullhead

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Navy

Jewels

28j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1982

Related Models

• Seiko 7197-650
• Seiko 6679-715
• Seiko 6381-355
• Seiko 5677-344
• Seiko 5627-195
• Seiko 6350-239
• Seiko 0728-933
• Seiko 7131-562
• Seiko 4498-828
• Seiko 6690-219
• Seiko 7112-610
• Seiko 0755-852