planet-omega/heritage//
Planet OMEGA
Heritage

1955 - 1959

Seamaster

OT 2909

Seamaster

Features

International collection

1955 - 1959

Dimensions

Ø34,5 mm

Case

18K solid gold

Case Back Type

Press-in

Dial

With hand-rivetted gold hour markers and gold "Dauphine" hands

Crystal

Armoured hesalite

Bracelet

Leather

Function

Movements

Type

Automatic chronometer certified

Caliber Number

501 / 505

Other

Cal. 501
Created in 1955, 19 or 20 jewels
Cal. 505
Created in 1957, 24 jewels, chronometer
Both with central sweep-second hand

TECHNICAL DATA

Water resistance

30 meters

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