Seiko Cal. 7163 - 776

The Seiko 7163-776 represents an important milestone in Seiko's 1972 lineup. Powered by the 7163 caliber with 23j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-fc196e86098e]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

41mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1972

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