Skip to content Skip to main content
Omega Speedmaster Moonphase 43 mm, steel on steel, Grey dial 304.30.43.52.06.001
Reference

Omega Speedmaster Moonphase 43 mm, steel on steel, Grey dial 304.30.43.52.06.001

With its two moons made from genuine moon meteorite, this 43.00 mm Moonphase watch is a striking tribute to that distinguished legacy. Case: Between lugs: 21 mm; Lug-to-lug: 48.60 mm; Thickness: 13.61 mm; Case diameter: 43 mm; Case: Steel; Crystal: "Scratch‑resistant sapphire crystal with anti‑reflective treatment…

Reference304.30.43.52.06.001
CollectionSpeedmaster
Case diameter43 mm
Case materialSteel
Case shapeRound
Case backOpen
Lug width21.00 mm mm
MovementOMEGA 9914
Power reserve60 h
Water resistance50 m
Dial colourGrey
Dial finishDial colour: Grey
IndexesStick / Dot
HandsStick
CrystalSapphire
Bracelet / strapBracelet: Steel. Clasp: Foldover clasp with comfort setting
Original retail (USD)$19,300

This is a reference-catalog entry for the Omega Speedmaster Moonphase 43 mm, steel on steel, Grey dial 304.30.43.52.06.001. 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.

Run a sharper watch business

Inventory, invoices, listings, CRM, deals and payments — one clean platform. Free to start, no card.

Start free