Seiko Cal. 6318 - 158

The Seiko 6318-158 represents an important milestone in Seiko's 1998 lineup. With its 19mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-6b3147208825]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

23j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1998

Related Models

• Seiko 5697-249
• Seiko 7037-961
• Seiko 3881-987
• Seiko 6211-288
• Seiko 5266-514
• Seiko 6676-906
• Seiko 5271-278
• Seiko 4459-305
• Seiko 4537-124
• Seiko 6269-699
• Seiko 5685-439
• Seiko 5665-595