Seiko Cal. 6160 - 552

The Seiko 6160-552 represents an important milestone in Seiko's 1965 lineup. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-d8ff7f4dd3b8]

Also known as: Sumo, Arnie

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1965

Related Models

• Seiko 6693-951
• Seiko 4583-524
• Seiko 7034-594
• Seiko 0769-154
• Seiko 0759-189
• Seiko 4566-804
• Seiko 3869-370
• Seiko 6690-579
• Seiko 6231-658
• Seiko 5697-994
• Seiko 5687-192
• Seiko 6248-904