Lum-Tec Solar Marine 7

The Lum-Tec Solar Marine 7 combines rugged dive-watch capability with advanced solar-powered technology in a highly wearable 39mm package. Designed, assembled, and fully tested in Ohio, the Solar Marine 7 delivers exceptional durability, outstanding lume performance, and maintenance-free reliability while maintaining the clean, symmetrical design that has made the Solar Marine collection a favorite among enthusiasts. Updated and upgraded for 2026, the Solar Marine 7 is built to be the ultimate everyday companion.

Key Features

• Solar-powered VS42A movement from Japan

• 300 meter water resistance

• 39mm case diameter with 43.5mm lug-to-lug

• Forged and heat-treated 316L stainless steel case

• Sapphire crystal with military-grade anti-reflective coating

• Rotating dive bezel with luminous pip

• Lum-Tec MDV luminous technology

• Grade A BGW9 Super-LumiNova dial and hands

• Anti-shock movement mounting system

• Double Viton gasket sealing system

• Limited and numbered series of 500 pieces worldwide

• Designed, assembled, and tested in Ohio, USA

Built for Extreme Performance, Comfort, and Everyday Wearability

The Solar Marine 7 was engineered from the ground up to be the perfect everyday tool watch. Its compact 39mm case size, lightweight construction, and solar-powered movement make it exceptionally comfortable for daily wear while remaining capable enough for demanding environments.

With 300 meters of water resistance, anti-shock movement protection, a threaded crown with double Viton seals, and a forged stainless steel case, the Solar Marine 7 is designed to handle everything from everyday wear to outdoor adventures and aquatic activities. Just one minute of sunlight provides approximately one day of power, while a full charge delivers up to six months of reserve.

Exceptional Lume and Visibility

Visibility has always been a hallmark of Lum-Tec watches, and the Solar Marine 7 continues that tradition. The semi-transparent black dial features Grade A BGW9 Super-LumiNova combined with Lum-Tec’s proprietary MDV luminous technology to deliver exceptional low-light performance.

The dial is paired with premium diamond-cut hands and a sapphire crystal featuring military-grade anti-reflective coating, ensuring excellent readability in virtually any lighting condition.

Technical Specifications

• Movement: Japanese VS42A Solar Movement

• Case Material: Forged 316L Surgical Grade Stainless Steel

• Case Diameter: 39mm

• Lug Width: 20mm

• Lug-to-Lug: 43.5mm

• Thickness: 10.7mm

• Crystal: 2mm Sapphire Crystal with Double-Sided AR Coating

• Water Resistance: 300 Meters

• Lume: Lum-Tec MDV Technology with Grade A BGW9 Super-LumiNova

• Bezel: Rotating Dive Bezel with Luminous Pip

• Crown: Threaded Crown with Double Viton Seals

• Strap: Military-Style Nylon Strap

• Production: Limited and Numbered Series of 500

• Assembly: Designed, Assembled, and Tested in Ohio, USA

Why Buy From DougFNJ Watches?

DougFNJ Watches is an Authorized Lum-Tec Dealer offering exclusive pricing, full manufacturer warranty coverage, and direct fulfillment from Lum-Tec’s Ohio facility. Save 15% on Lum-Tec watches with code DOUGFNJ at checkout.