Seiko Cal. 6161 - 506

The Seiko 6161-506 represents an important milestone in Seiko's 1978 lineup. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-3332acd2f3f8]

Also known as: Emperor, Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1978

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