Seiko Cal. 6355 - 806

The Seiko 6355-806 represents an important milestone in Seiko's 1986 lineup. With its 21mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-ce60f2d38c68]

Also known as: Sumo, Helmet

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

46mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Green

Jewels

32j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1986

Related Models

• Seiko 6640-885
• Seiko 6690-527
• Seiko 4425-787
• Seiko 4558-767
• Seiko 0792-225
• Seiko 6149-115
• Seiko 6115-452
• Seiko 0743-684
• Seiko 5680-732
• Seiko 6115-899
• Seiko 0792-637
• Seiko 6239-647