OMEGA Speedmaster 1957 Japan Edition Ref. 323.30.40.40.01.001 in Steel CIRCA: 2010s
REF.: 323.30.40.40.01.001
CASE MATERIAL: Stainless steel
CASE DIMENSIONS: 40.00 mm in diameter
DIAL: Black with applied hour markers, three chronograph subregisters, date between the "4" and "5" hour markers
BRACELET MATERIAL: Stainless steel
MAX. BRACELET SIZE: 6-3/4
MOVEMENT: Automatic
