The Luminox Navy SEAL Foundation XS.3517.NSF.SET is a robust military diving watch engineered with a durable 45 mm CARBONOX™ case and a 316L stainless steel screw-on case back. Powered by a precision Swiss quartz RONDA 515 movement, it provides dependable time and date functionality under demanding conditions.

Built for underwater performance, this timepiece features 200 meters of water resistance alongside a unidirectional rotating bezel and a protected screw-in crown. The hardened mineral crystal protects the dial, while the proprietary illumination system guarantees continuous glow visibility for up to 25 years.

Fitted with a resilient black nitrile rubber strap with an IP black buckle, this watch ensures a secure and comfortable fit during any mission or outdoor activity.

Key Features

Brand	Luminox
Model	XS.3517.NSF.SET
Series	Navy SEAL Foundation / 3500 Series
Movement	Swiss Quartz
Caliber	RONDA 515
Case Material	CARBONOX™
Case Diameter	45 mm
Case Height	15 mm
Case Back	316L Stainless Steel Screw-on
Crown	Screw-in, Protected
Bezel	Unidirectional Rotating
Crystal Material	Hardened Mineral Crystal (550-650 Vickers)
Water Resistance	200 m / 20 ATM
Illumination	Constant Glow for up to 25 Years
Strap Material	Nitrile Rubber
Strap Color	Black
Buckle	IP Black Buckle
Lug Width	24 mm
Weight	232 g
Battery Life	Approximately 50 Months
Origin	Swiss Made

Highlights

Swiss Made precision with RONDA 515 quartz movement and date function
Lightweight and durable 45 mm CARBONOX™ case with a 316L stainless steel screw-on back
Diving-ready 200 m water resistance with protected screw-in crown and unidirectional rotating bezel
Continuous illumination technology offering visibility for up to 25 years
Comfortable 24 mm black nitrile rubber strap secured by an IP black buckle

Frequently asked questions

What movement powers this watch?

This watch is powered by a Swiss quartz RONDA 515 movement.

What is the water resistance rating?

It offers a water resistance rating of 200 meters (20 ATM).

What materials are used for the case and crystal?

The case is crafted from CARBONOX™ with a 316L stainless steel screw-on case back, and the face is protected by hardened mineral crystal.

How does the dial illumination work?

It utilizes constant glow illumination that remains visible for up to 25 years without requiring external light charging.

What are the dimensions and weight of this watch?

The watch features a 45 mm case diameter, a 15 mm case height, a 24 mm lug width, and weighs 232 g.

What is the expected battery life?

The battery provides an approximate lifespan of 50 months.

Luminox Navy SEAL Foundation Military Quartz Watch

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