Luminox Navy SEAL 3550 Military Dive Watch 44mm in Black - XS.3567

Luminox XS.3567 Navy SEAL 3550 Military Dive Watch 44mm in Black

The Luminox XS.3567 Navy SEAL 3550 44 mm military dive watch combines a lightweight CARBONOX case, Swiss RONDA 515 quartz timekeeping, 200-meter water resistance and 16 Luminox Light Technology tubes. A slimmer, ergonomic design and integrated black NBR rubber strap put comfort alongside field-oriented durability. Antireflective sapphire crystal and a protected screw-down crown support use in demanding environments, while green numerals contrast with the black dial. Swiss Made construction rounds out a watch focused on dependable time and date functions, comfortable wear and continuous visibility in changing light conditions.

Key Features

Slimmer 44 mm Design With Lightweight CARBONOX

This Navy SEAL update brings a slimmer, more ergonomic shape to a rugged tactical design. Lightweight CARBONOX construction helps keep the complete watch weight to 74 g, while the integrated black NBR rubber strap supports comfortable wear. A CARBONOX signature buckle completes the strap.

200-Meter Water Resistance and Protective Construction

A water-resistance rating of 200 meters / 20 ATM supports the watch's demanding-use design, with proper crown handling and regular water-resistance checks remaining essential.¹ The protected screw-down crown uses black IP stainless steel, and a screw-on 316L stainless steel case back completes the case construction. Over the dial, sapphire crystal with an antireflective coating helps limit reflections when checking the time.

Black Dial With Green Navy-Inspired Numerals

Green numerals stand out against the black dial, giving the face a distinctive military-inspired identity. Liberator Sans Heavy, identified by Luminox as the U.S. Navy's official font, connects the typography to the brand's decades of collaboration with the U.S. Navy SEALs.

Swiss RONDA 515 Quartz Timekeeping

The Swiss quartz movement supplies both time and date functions, keeping useful everyday information together on the wrist. The RONDA 515 has a stated battery life of 60 months, and the watch carries the Swiss Made designation.

16 Luminox Light Technology Tubes

Continuous illumination keeps low-light readability central to the field-oriented design. Sixteen Luminox Light Technology tubes maintain a constant glow in changing light conditions for up to 25 years. That duration describes the light system, separate from the movement's 60-month battery-life figure.

Features

• Slimmer Ergonomic CARBONOX Construction
  Combines a comfort-focused shape with a lightweight case.
• Integrated Black NBR Rubber Strap
  Pairs comfortable wear with a CARBONOX signature buckle.
• 200 Meters / 20 ATM Water Resistance
  Provides a water-resistance rating for this military dive watch.
• Protected Screw-Down Crown
  Uses black IP stainless steel in a protected crown design.
• Antireflective Sapphire Crystal
  Helps reduce reflections over the watch face.
• Unidirectional CARBONOX Bezel
  Rotates in one direction only.
• 316L Stainless Steel Case Back
  Closes the case with a screw-on construction.
• Black Dial With Green Numerals
  Highlights the military theme with Liberator Sans Heavy typography.
• Swiss Made With RONDA 515 Quartz
  Brings Swiss manufacture to a time-and-date wristwatch.
• 60-Month Battery Life
  Powers the quartz movement for a stated 60 months.
• 16 LLT Tubes With Up to 25 Years of Glow
  Maintains visibility as ambient light changes.
• CO2 Neutral Across Scopes 1, 2 and 3
  Luminox describes the watch and brand as comprehensively CO2 neutral under the Greenhouse Gas Protocol.

Footnotes:

¹ Secure the crown before immersion and do not operate it underwater. Rinse and dry the watch after water use, do not open the case yourself, and arrange water-resistance checks at least annually.

Performance figures are based on manufacturer testing under specific conditions and may vary with settings and use.