Seestern

Seestern is a Chinese watch brand founded in 2021 and headquartered in Hong Kong. Often associated with the Sugess group, the brand has developed a reputation among enthusiasts for producing high-specification homage timepieces that recreate the aesthetics of iconic vintage and contemporary divers. By focusing on a value-oriented approach, the brand integrates modern materials and reliable mechanical movements to offer professional-grade features at accessible price points.

The brand is particularly noted for its use of 316L stainless steel, titanium, and ceramic bezels, as well as its application of strong BGW9 lume and sapphire crystals. Enthusiasts frequently cite the brand’s attention to technical detail and the inclusion of dependable workhorse movements, such as the Seiko NH35 and the Seagull ST2130, as primary reasons for its popularity in the microbrand market.

Seestern’s catalog is defined by several key collections that pay tribute to historic horological designs: – S434 and S435: These models are prominent in the brand’s lineup, drawing design inspiration from the Glashütte Original SeaQ.
– 62MAS Homage: A tribute to Seiko’s first professional diver, this piece focuses on vintage skin diver aesthetics.
– SUB 600T and 300T Series: These watches are inspired by the technical and historic dive watches produced by Doxa.
– GMT and Skin Diver Models: The brand also offers various complications and slim-profile divers aimed at collectors seeking specific vintage-inspired styles.

Last update:

11 June, 2026

Seestern watch brand logo

Founded in 

Based in