
Seamaster 300M Mod
Description
- Diameter: 41mm
- Thickness: 13mm
- Sapphire Glass: Scratch-resistant, anti-reflective
- Adjustable bracelet!
- 41 hours power reserve
- Japanese automatic movement
The Seamaster 300M Mod adopts the iconic aesthetic of the Omega Seamaster 300M: a black dial with a wave pattern, skeleton hands, a notched bezel, and luminescent indexes. A sporty and elegant design, faithful to the spirit of the classic diver's watch, but with a Japanese automatic movement.
A custom Seamaster 300M for a sporty look
The Seamaster 300M Mod is a custom watch directly inspired by the iconic aesthetic of the Omega Seamaster Diver 300M. It incorporates key visual elements: a textured black dial with a wave pattern, a distinctive unidirectional bezel, skeletonized hands, and applied indexes coated with luminescent material.
The Seamaster 300 Mod also features a 41 mm steel case with polished and brushed finishes, as well as a helium escape valve at 10 o'clock, faithful to the professional diving style. The scratch-resistant, anti-reflective sapphire crystal enhances readability while adding a premium touch.
With its sporty lines and its balance between modernity and heritage, the Seamaster 300 custom evokes the depth and technical sophistication of an iconic timepiece.
The Seamaster 300M with a Japanese movement
The Seamaster 300M Mod is equipped with a Japanese automatic movement renowned for its robustness, precision, and ease of maintenance. This self-winding caliber uses the kinetic energy generated by wrist movements to power the watch, eliminating the need for a battery. Its 41-hour power reserve allows the watch to continue running even after a day of inactivity. This mechanical choice reinforces the watch's authenticity while ensuring reliability suitable for everyday use. In an Omega Seamaster 300M, the presence of such a movement underscores the desire to combine technical performance with inspired aesthetics.
Each custom Seamaster 300 thus reflects a balance between meticulous design and functional mechanics, evoking the spirit of professional diving watches while remaining faithful to watchmaking tradition.
Complete your purchase:
Delivery between 9 and 18 working days
1-year warranty
Secure payment

Seamaster 300M Mod
How do I set my watch?
Our watches are supplied with enough links to fit all wrists.
You can then easily remove the links (depending on the bracelet) with a 1.2mm screwdriver, or in a jewelry store like any other watch!
Delivery times
Before you can enjoy your watch, you'll have to wait between 9 and 18 working days!
Is my watch waterproof?
The watches are water-resistant for everyday use: washing hands, splashes, dishes, etc.