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Omega Speedmaster Moonphase Chronograph Master Chronometer Stainless Steel / Yellow Gold / Silver 304.23.44.52.06.001
Reference

Omega Speedmaster Moonphase Chronograph Master Chronometer Stainless Steel / Yellow Gold / Silver 304.23.44.52.06.001

Introduced in anticipation of BaselWorld 2016, the Speedmaster Moonphase Chronograph Master Chronometer is a new model in the Speedmaster family, fitted with a new, in-house, METAS-certified chronograph movement with moonphase complication and date based on caliber 9300.The Speedmaster Moonphase Chronograph Master…

Reference304.23.44.52.06.001
CollectionSpeedmaster (Non-Moonwatch)
Case diameter44.25 mm
Case materialCeramic, Yellow Gold, Stainless Steel
BezelTachymeter
Case shapeRound
Case backOpen
Lug width21.00 mm mm
MovementOmega caliber 9904Hours
Water resistance100 m
Dial colourSilver
Dial finishSunburst
IndexesStick / Dot
HandsStick
CrystalSapphire
Year introduced2016
Limited editionYes

This is a reference-catalog entry for the Omega Speedmaster Moonphase Chronograph Master Chronometer Stainless Steel / Yellow Gold / Silver 304.23.44.52.06.001. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.

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