Loresum
United Kingdom · Est. 2020
Quick facts
Loresum is a microbrand based in United Kingdom, founded in 2020. lug2lug currently lists 7 watches from Loresum across collections including Founder, J1, LS03.
UK-based independent brand founded by designer Jason Chan (previously of JW Watch), making mechanical watches built around proportions derived from the Golden Ratio. Specializes in custom complication modules such as jumping hour, regulator, and true moonphase, using Sellita and Miyota base movements.
Retail stock
5 of 7in stock
Too few readings on this page for a percentage.
In stock5Sold out2No reading0
7 watches in this catalog, read from each watch’s own product page or catalog feed. Last checked Oct 13, 2026, 16:35 UTC.
Organize:
7 watchesacross 6 collections·Series:FounderJ1LS03LS04LS05LS06



