Seiko Cal. 7165 - 820

The Seiko 7165-820 represents an important milestone in Seiko's 1975 lineup. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-2592adf7ac92]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1975

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