Seiko Cal. 7178 - 767

Released in 1999, the Cal. 7178 with design code 767 was part of Seiko's domestic market collection. Powered by the 7178 caliber with 30j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-b5fc05aa82a6]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Silver

Jewels

30j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1999

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