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Baltic Bicompax
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MovementSeagull ST1901, manual
Diameter38 mm
Thickness12–13 mm (varies by execution)
Water resistance5 bar (50 m)
Weightn/a

Bicompax

The manual column-wheel chronograph that launched Baltic onto the market

Model History

Presented alongside the HMS three-hander in April 2017, the Bicompax was Baltic's debut chronograph, funded through the brand's Kickstarter campaign. Its name describes the two-counter ("bi-compax") dial layout rather than the more common three-counter configuration, a format typical of some 1950s-60s vintage chronographs.

The sector dial, with varied finishes — a satin center band, grained inner sectors and radial snailing on the counters — was praised by trade press as the main quality leap compared with cheap vintage-inspired chronographs available at launch. Powering it was a Seagull ST1901 manual column-wheel chronograph movement, derived from the Venus 175: a notable technical choice, since few accessible brands offered genuine column-wheel chronographs, as opposed to cam-actuated ones, at that price point.

The Bicompax was discontinued from the catalogue as of 1 April 2025, a move the brand presented as the natural end of an eight-year product lifecycle rather than as a sign of any particular issue with the model.

Technical Specifications

Movement
Seagull ST1901, manual, column-wheel chronograph, 42h reserve
Case
38 mm, stepped, steel
Crystal
Acrylic (Hesalite)
Dial
Sector layout, two counters, radial snailing on subdials
Bezel
Fixed, polished, stepped
Functions
Chronograph up to 30 minutes
Launch year
2017
Discontinued
1 April 2025

Main Executions

Bicompax 001First generation — silver, black or blue dial, gilt variants2017
Bicompax 002 / 003Later generations — diameter revisions (36.5–38 mm) and dial finish updatesthrough 2025
Fun Fact

Unlike most accessible chronographs, which use cheaper cam-actuated movements, the Seagull ST1901 uses a column wheel — a mechanism typical of fine watchmaking — a technical choice that helped distinguish Baltic from its direct competitors at launch.