Rolex GMT-Master 1675 – Date Calendar Ring
Hight Quality date calendar ring for the Rolex GMT-Master ref. 1675, designed for the Caliber 1575 GMT movement. This precision metal ring supports and positions the date wheel beneath the dial, ensuring smooth semi-instantaneous date change around midnight.
Key features:
• Correct for Cal. 1575 GMT (non-quickset)
• Fine matte-finished metal construction
• Properly placed locating holes and relief cut
• Used in vintage GMT-Master 1675 models (1960s–1970s)
