Extremely rare watch of superlatives!
A high-quality Japanese premium chronograph from Epson 's exclusive TRUME line, positioned as a top brand above Seiko and Orient. The MB52-4AC0 model presented here combines state-of-the-art technology with exquisite craftsmanship and exceptional material quality.
The striking case is made of ceramic and stainless steel with a bronze coating and houses the highly precise, solar-powered, quartz-regulated Epson satellite synchronization movement (Cal. TL1) . This movement automatically connects to GPS satellites and corrects the time and date worldwide.
The watch offers numerous functions: barometric pressure gauge, altimeter, compass, world time (UTC scale on the bezel), daylight indicator (DST), battery indicator (Light Charge), and dual time display. The dial is deep blue with applied indices, gold-tone hands, and a high-contrast UTC scale.
The item is in unworn and almost new condition , including original box, papers and original leather strap (unworn).
Technical data
· Model: TRUME TL1 “Satellite Link Light Charge”
· Reference: MB52-4AC0
· Movement: Epson Cal. TL1 , solar-powered with satellite time synchronization
· Features:
O GPS time synchronization
O Barometer / altimeter / compass
O Universal Time (UTC)
O Date / Dual Time / DST Display
O Battery level indicator ( Light Charge )
· Case: Ceramic / Stainless steel with bronze PVD coating
· Diameter: 46.5 mm (excluding crown)
· Height: 15.6 mm
· Lug-to-lug: 56.3 mm
· Lug width 23 mm
· Glass: Sapphire crystal with anti-reflective coating
· Water resistance: 10 bar
· Bracelet: original TRUME leather strap (unworn)
· Condition: like new , with box & papers
· Weight: approx. 118 g (with leather strap)
· Origin: Made in Japan
Background on the TRUME brand
TRUME ( トゥルーム) was founded in 2017 by Epson (the parent company of Seiko and Orient) to combine cutting-edge precision engineering with luxurious design. Utilizing technologies from the aerospace and satellite communications sectors, the brand targets discerning collectors seeking pure Japanese engineering excellence.
Each TRUME model is manufactured in Japan in small batches, with a high proportion of hand-tested components. The TL1 series is the brand's flagship and embodies Epson's expertise in high-end GPS and sensor systems .
The bronze variant ( MB52-4AC0 ) is one of the rarest versions of this series, especially outside of Japan – even on the Japanese secondary market, only a few examples appear.
Market and collector valuation
· Rarity level: very high – hardly available on international platforms
· Condition: almost like new, complete with box and papers
· Technology: High-end GPS/sensor unit (comparable to Citizen F900 or Seiko Astron)
· Design & workmanship: Top class, made in Japan
Warranty (used)
This is a used item. The limitation period for claims based on defects (statutory warranty) is 12 months from delivery.
