Seiko Cal. 6170 - 311

The Seiko 6170-311 represents an important milestone in Seiko's 1999 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-2f384b1b35e8]

Also known as: Sumo, UFO

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

80m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1999

Related Models

• Seiko 3868-456
• Seiko 5267-277
• Seiko 6269-439
• Seiko 4537-977
• Seiko 5617-886
• Seiko 7175-190
• Seiko 6315-609
• Seiko 3844-637
• Seiko 6637-393
• Seiko 6148-352
• Seiko 4518-851
• Seiko 6219-350