
Blue Horizon Strap included
Marinemaster M-40
Blue Japan on Block Bracelet

Marinemaster M-40
Built for Explorers
From Shark Dives to Beach Vibes.
The Marinemaster M-40 Blue Japan is built for both thrill and tranquility. Whether diving with sharks or relaxing on the shore, it’s the ultimate tool that transitions effortlessly from adventure to downtime.


Striking Design. Unmatched Performance.
The Marinemaster M-40 Blue Japan is made for those who venture into the deep. Its striking design is matched only by its 300m water resistance and precise, reliable performance.





Yes, Diving is an option.
The Marinemaster M-40 is waterproof up to 300m.

The Grippiest Bezel Ever.
Made to inspire the wearer to shift down a few gears, the Marinemaster features the Gear Bezel – the most gripping and functional tool watch bezel ever designed.

So much Loooove for the dial.
The dial features hand applied markers saturated in Superluminova® X1 and the pattern gently mirrors the Fortis “O”.

Yes, Diving is an option.
The Marinemaster M-40 is waterproof up to 300m.

The Grippiest Bezel Ever.
Made to inspire the wearer to shift down a few gears, the Marinemaster features the Gear Bezel – the most gripping and functional tool watch bezel ever designed.

So much Loooove for the dial
The dial features hand applied markers saturated in Superluminova® X1 and the pattern gently mirrors the Fortis “O”.

Yes, Diving is an option.
The Marinemaster M-40 is waterproof up to 300m.

The Grippiest Bezel Ever.
Made to inspire the wearer to shift down a few gears, the Marinemaster features the Gear Bezel – the most gripping and functional tool watch bezel ever designed.

So much Loooove for the dial
The dial features hand applied markers saturated in Superluminova® X1 and the pattern gently mirrors the Fortis “O”.

Yes, Diving is an option.
The Marinemaster M-40 is waterproof up to 300m.

The Grippiest Bezel Ever.
Made to inspire the wearer to shift down a few gears, the Marinemaster features the Gear Bezel – the most gripping and functional tool watch bezel ever designed.

So much Loooove for the dial
The dial features hand applied markers saturated in Superluminova® X1 and the pattern gently mirrors the Fortis “O”.

Yes, Diving is an option.
The Marinemaster M-40 is waterproof up to 300m.

The Grippiest Bezel Ever.
Made to inspire the wearer to shift down a few gears, the Marinemaster features the Gear Bezel – the most gripping and functional tool watch bezel ever designed.

So much Loooove for the dial
The dial features hand applied markers saturated in Superluminova® X1 and the pattern gently mirrors the Fortis “O”.

Yes, Diving is an option.
The Marinemaster M-40 is waterproof up to 300m.

The Grippiest Bezel Ever.
Made to inspire the wearer to shift down a few gears, the Marinemaster features the Gear Bezel – the most gripping and functional tool watch bezel ever designed.

So much Loooove for the dial
The dial features hand applied markers saturated in Superluminova® X1 and the pattern gently mirrors the Fortis “O”.

Yes, Diving is an option.
The Marinemaster M-40 is waterproof up to 300m.

The Grippiest Bezel Ever.
Made to inspire the wearer to shift down a few gears, the Marinemaster features the Gear Bezel – the most gripping and functional tool watch bezel ever designed.

So much Loooove for the dial
The dial features hand applied markers saturated in Superluminova® X1 and the pattern gently mirrors the Fortis “O”.

Yes, Diving is an option.
The Marinemaster M-40 is waterproof up to 300m.

The Grippiest Bezel Ever.
Made to inspire the wearer to shift down a few gears, the Marinemaster features the Gear Bezel – the most gripping and functional tool watch bezel ever designed.

So much Loooove for the dial
The dial features hand applied markers saturated in Superluminova® X1 and the pattern gently mirrors the Fortis “O”.

Yes, Diving is an option.
The Marinemaster M-40 is waterproof up to 300m.

The Grippiest Bezel Ever.
Made to inspire the wearer to shift down a few gears, the Marinemaster features the Gear Bezel – the most gripping and functional tool watch bezel ever designed.

So much Loooove for the dial
The dial features hand applied markers saturated in Superluminova® X1 and the pattern gently mirrors the Fortis “O”.

Yes, Diving is an option.
The Marinemaster M-40 is waterproof up to 300m.

The Grippiest Bezel Ever.
Made to inspire the wearer to shift down a few gears, the Marinemaster features the Gear Bezel – the most gripping and functional tool watch bezel ever designed.

So much Loooove for the dial
The dial features hand applied markers saturated in Superluminova® X1 and the pattern gently mirrors the Fortis “O”.

Yes, Diving is an option.
The Marinemaster M-40 is waterproof up to 300m.

The Grippiest Bezel Ever.
Made to inspire the wearer to shift down a few gears, the Marinemaster features the Gear Bezel – the most gripping and functional tool watch bezel ever designed.

So much Loooove for the dial
The dial features hand applied markers saturated in Superluminova® X1 and the pattern gently mirrors the Fortis “O”.

Yes, Diving is an option.
The Marinemaster M-40 is waterproof up to 300m.

The Grippiest Bezel Ever.
Made to inspire the wearer to shift down a few gears, the Marinemaster features the Gear Bezel – the most gripping and functional tool watch bezel ever designed.

So much Loooove for the dial
The dial features hand applied markers saturated in Superluminova® X1 and the pattern gently mirrors the Fortis “O”.

Yes, Diving is an option.
The Marinemaster M-40 is waterproof up to 300m.

The Grippiest Bezel Ever.
Made to inspire the wearer to shift down a few gears, the Marinemaster features the Gear Bezel – the most gripping and functional tool watch bezel ever designed.

So much Loooove for the dial
The dial features hand applied markers saturated in Superluminova® X1 and the pattern gently mirrors the Fortis “O”.

Yes, Diving is an option.
The Marinemaster M-40 is waterproof up to 300m.

The Grippiest Bezel Ever.
Made to inspire the wearer to shift down a few gears, the Marinemaster features the Gear Bezel – the most gripping and functional tool watch bezel ever designed.

So much Loooove for the dial
The dial features hand applied markers saturated in Superluminova® X1 and the pattern gently mirrors the Fortis “O”.





Marinemaster M-40
Case

Diameter
40 mm
Water Resistance
300m · 1000ft · 30atm
Material
Recycled Stainless Steel
Bezel Type
Unidirectional Gear Bezel
Case Back
Stainless Steel with Ultra-Engraving
Lug To Lug
43 mm
Height
12 mm
Weight Watchhead
76 gr
Crown
Screw-Down Crown with Triple Gasket System
Gaskets
Performance FKM Gaskets
Crystal
Sapphire Crystal with Anti-Reflective Coating on both Sides
Design

Dial
Blue dial with Fortis O-pattern with applied Superluminova®X1 Markers
Luminescence
Superluminova®X1 with blue glow
Hour and Minute Hands
Metallic Hour Hand with Superluminova®X1. Red Minute Hand with Superluminova®X1
Sweep Second Hand
Metallic with Red Bull's Eye and Superluminova®X1
Movement

Calibre
Automatic Performance Calibre UW-30
Complication
Date
Power Reserve
38H
Regulation
Chronometer
Strap | Bracelet

Type
Block Bracelet
Material
Recycled Stainless Steel
Clasp
Stainless Steel Slide Clasp with integrated Microadjustment-System
Additional Strap
Horizon Strap with Pin Buckle
Mounting
Screw Pin System
Supplied With

Packaging
Alpha Box
Paperwork
5-Year Warranty | Performance Certificate | User Manual
Tools
Reversible Screwdriver to change Bracelet/Strap | Mirror Tool to adjust Bracelet Length