March 12 2025

Unimatic x Massena LAB U1-SPG “NASA Artemis”: A Space-Ready Timepiece

MRSTATELESS MASSENA LAB, NEW RELEASES, UNIMATIC 2025, Ceramic, Diver, GMT, Limited Edition 0

The latest collaboration between Unimatic and Massena LAB has just launched, bringing us the U1-SPG “NASA Artemis”, a stunning limited-edition dive watch inspired by NASA’s Artemis program. This new release stands out with its striking orange Cerakote case, paying homage to the SLS rocket, and features NASA-themed elements that space enthusiasts will love.

A Tribute to NASA’s Artemis Program

The Unimatic U1-SPG “NASA Artemis” is more than just a timepiece—it’s a tribute to humanity’s return to the Moon. The case back proudly showcases a large Artemis emblem, along with the NASA logo on the dial, reinforcing its space mission heritage.

Bold Design and High-Performance Build

The watch features Unimatic’s Modello Uno case, crafted from stainless steel and measuring 41.50mm in diameter (40mm without bezel) with a 13.20mm thickness. It comes coated in an orange Cerakote finish, mirroring the SLS rocket’s signature color. The watch is equipped with a 120-click unidirectional bezel, also finished in charcoal Cerakote, ensuring durability and precision. It features a double-domed sapphire crystal for enhanced clarity and protection. The screw-down crown at 3 o’clock, which is surrounded by crown guards, contributes to the 300m water resistance. Completing the robust design is a screwed solid steel case back, displaying both brand logos and individual numbering.

Vintage-Inspired Dial with “Old Radium” Super-LumiNova

The matte black dial is elegantly simple, featuring only the NASA inscription at 6 o’clock in a beige tone. The hour markers and hands, including the additional GMT hand, also adopt the same beige-tone aesthetic. The 24-hour ring along the edges provides dual-time functionality, making it practical for travelers and space enthusiasts alike. All elements on the dial, including the markers and hands, are filled with “Old Radium” Super-LumiNova, delivering a vintage appeal and ensuring excellent visibility in low-light conditions.

Seiko NH34A Movement – A Surprising Choice

Unlike previous Unimatic U1-GMT releases that featured ETA or Sellita movements, the U1-SPG “NASA Artemis” is powered by the Seiko Caliber NH34A. This automatic GMT movement consists of 24 jewels and operates at 21,600 Vph. It offers a power reserve of up to 42 hours, ensuring reliable performance for extended wear.

Limited Edition with Premium Pricing

The Unimatic U1-SPG “NASA Artemis” comes on an orange nylon strap with a matching Cerakote pin buckle, along with an additional black nylon strap for versatility. The watch is priced at $1,295, which marks a significant price increase compared to last year’s U1-GMT edition, which retailed for €675. Despite this, the watch is expected to sell out quickly due to its unique design and limited availability.

Final Thoughts

The Unimatic U1-SPG “NASA Artemis” is a bold and collectible limited-edition watch that combines NASA’s space heritage with Unimatic’s rugged dive watch design. While its price may raise eyebrows, demand for this watch is high—so don’t be surprised if it sells out before the day ends!