Vostok Europe Lunokhod-2 Chronograph Ref. 6S21/6204213
Dive Chronograph · Vostok Europe (Manufactured by Koliz Vostok in Vilnius, Lithuania). It is an independent brand separate from the Russian Vostok factory, positioned as a boutique tool-watch manufacturer.
Period: Modern Tool Watch (2010s-Present) characterized by overbuilt dimensions, brutalist industrial design, and tactical aesthetics.

Type
Dive Chronograph
Brand
Vostok Europe (Manufactured by Koliz Vostok in Vilnius, Lithuania). It is an independent brand separate from the Russian Vostok factory, positioned as a boutique tool-watch manufacturer.
Movement
Miyota 6S21 Quartz Grand Chronograph; features a high-frequency 4Hz small second hand for mechanical-like movement, approximately 3-year battery life.
Dimensions
Diameter: 49mm, Thickness: 17.5mm, Lug-to-Lug: 56mm, Lug Width: 25mm (Integrated strap style).
Description
The Lunokhod-2 is an unapologetically massive 'ultra-tool' watch inspired by the Soviet lunar rover of the same name. Its design is dominated by its 49mm presence and the use of vertical tritium gas tubes for constant low-light illumination. The watch combines professional diving specs (300m WR, Helium Valve) with a precise Japanese chronograph movement, making it a favorite for those who prefer extreme wrist presence and 'over-engineered' aesthetics.
Key Features
Vertical tritium tube illumination (GTLS), automatic helium release valve, 300-meter water resistance, and the Miyota 6S21 'sweeping' quartz chronograph hand.
Dial Description
Deep grey/black sunray dial with three sub-dials. Features vertical tritium tube hour markers (T25) in metallic settings. Skeletonized sword hands for hours/minutes and a blue chronograph seconds hand. Date window at 4:30.
Case Material
316L Stainless Steel with a mix of brushed and polished finishes. Features a heavy-duty construction with screw-down components.
Crystal Type
Enhanced hardened K1 mineral crystal (3.5mm thick) with anti-reflective coating. K1 offers better shatter resistance than sapphire but less scratch resistance.
Bezel Details
Unidirectional rotating 120-click dive bezel with a blue-and-black anodized aluminum insert and a luminous PIP at 12.
Crown & Pushers
Large screw-down crown with deep knurling for grip; pump-style chronograph pushers. Features an automatic helium release valve on the left side of the case.
Bracelet or Strap
Integrated custom silicone rubber strap with a heavy-duty dual-tang stainless steel buckle. Specifically contoured to fit the massive case lugs.
Caseback Details
Solid screw-in stainless steel caseback featuring a deep etched relief of the Lunokhod-2 lunar rover and individual serial numbering.
Movement Type
Miyota 6S21 Quartz Grand Chronograph; features a high-frequency 4Hz small second hand for mechanical-like movement, approximately 3-year battery life.
Water Resistance
300 Meters (30 ATM). Equipped with a helium escape valve for saturation diving and a screw-down crown to ensure seal integrity.
Origin & Provenance
Lithuania (European Union) using Japanese quartz movements. The brand is known for commemorating Soviet technological and scientific achievements.
Age Estimate
Circa 2013-2020 based on the 6S21 movement implementation and the specific colorway of the Lunokhod-2 series.
Cultural Significance
A cult favorite in the 'microbrand-adjacent' luxury tool watch community, representing the industrial Lithuanian watchmaking revival and the niche for oversized, durable tactical equipment.
Condition Notes
Excellent condition with no visible scratches on the crystal or bezel. The silicone strap appears supple without cracking. Lume tubes are likely mid-lifespan.
Value Estimate
$450 - $650 USD depending on the inclusion of the 'Dry Box' packaging and extra straps (leather/silicone). Value is stable but highest with full set documentation.
Care & Maintenance
Replace battery every 3 years to prevent leakage. Check water resistance gaskets annually if used for diving. Clean the silicone strap with mild soap and water to remove salt/sweat.
Similar Watches
Seiko Prospex 'Darth Tuna', Citizen Promaster Eco-Zilla, Marathon CSAR, or certain oversized Luminox Navy SEAL models.
Interesting Facts
The Lunokhod-2 rover held the record for the longest distance covered by a robotic vehicle on another celestial body for 40 years until it was surpassed by the Opportunity rover in 2014.