The Omega Seamaster 300M GMT (ref. 2134.80.00) has a yellow gold case and matching engraved bezel, and is offered on a yellow gold bracelet; a flush-fit leather strap was also available.
Movement Type
Automatic
Caliber
1128Jewels
21
Reserve
44
Frequency
28800
Hands
Center Seconds
Shape
Round
Material
Yellow Gold
Glass
Sapphire
Diameter
41.00 mm
Water Resistance
300.00 m
Dial Color
Blue
Material
Bracelet
