Seiko Cal. 7154 - 773

Released in 1975, the Cal. 7154 with design code 773 was part of Seiko's domestic market collection. With its 18mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-f98bdab4bc7f]

Also known as: Monster, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1975

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