The Omega Seamaster Planet Ocean 2900.50.37 is a somewhat rare configuration, with a 42mm stainless steel case and a brown alligator strap. Ref. 2900.50.47 is identical but has a short strap.
Movement Type
Automatic
Caliber
2500Jewels
27
Reserve
48
Frequency
25200
Hands
Center Seconds
Shape
Round
Lug Distance
20.00 mm
Material
Stainless Steel
Glass
Sapphire
Diameter
42.00 mm
Water Resistance
600.00 m
Dial Color
Black
Material
Alligator
