OmegaDiver 300M 42mm circa 2024 Watch

Q: What model is this Omega watch?
A: This is the Omega Seamaster Diver 300M 42mm, reference 210.32.42.20.01.001. It features a stainless steel case, black ceramic bezel, black ceramic wave dial, black rubber strap, and Omega’s self-winding Calibre 8800 movement.

Q: Is this a good everyday size?
A: Yes, for many buyers it is. The case measures 42 mm, with an approximate lug-to-lug of 49.9 mm and thickness of 13.56 mm, so it offers strong wrist presence without being excessively bulky for a modern dive watch. As always, fit depends on your wrist size and personal preference.

Q: Is it suitable for swimming or diving?
A: Yes. The Seamaster Diver 300M is designed with 300 metres of water resistance, a screw-in crown, and a unidirectional rotating bezel. As with any water-resistant watch, it is best to ensure the crown is fully secured and to have seals checked periodically if the watch is used in water regularly.

Q: What movement does it use, and how long is the power reserve?
A: This model is powered by the Omega Master Chronometer Calibre 8800, a self-winding movement with an approximate 55-hour power reserve. It is also known for strong anti-magnetic performance and high precision standards.

Q: Does this watch have a date function?
A: Yes. The date window is positioned at 6 o’clock, which keeps the dial layout balanced and easy to read.

Q: What is the helium escape valve for?
A: The helium escape valve is a specialist feature intended for professional saturation diving and decompression environments. Most everyday wearers will never need to use it, but it remains an iconic part of the Seamaster Diver 300M design.

Q: Is the rubber strap comfortable, and can it be changed?
A: Many collectors consider the fitted rubber strap on the Diver 300M to be very comfortable for daily wear, especially in warm weather or active use. This model has a 20 mm lug width, so strap changes are possible if you wish to personalise the look, though many buyers prefer to keep the original fitted style.

Q: What accessories are included with this watch?
A: According to the product information, this watch includes a box. If you would like confirmation of anything else included with the item, please contact us before purchase.

Q: What condition is this watch in?
A: The watch is listed in very good condition with light traces of use. The internal condition is noted as very good, and the hardware is described as shiny with light scratches, which is consistent with careful pre-owned wear.

Q: How should I care for this watch?
A: Wipe the case and crystal gently with a soft cloth after wear, especially after contact with moisture, sunscreen, or salt water. If exposed to salt water, rinse it carefully with fresh water and dry it well. To help preserve the finish, avoid shocks, harsh chemicals, and unnecessary contact with abrasive surfaces.