MeisterSinger Unomat - Sunburst Medium Blue
UN918
2-year warranty, extendable to 3 years. Register here
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Brand MeisterSingerCollectionUnomatSeriesN/AModel NoUN918
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MovementFeatures DateMovement AutomaticCalibre Sellita SW400CaseCase Size 43 mmCase Thickness 13.2 mmCase Shape RoundCase Material SteelLug Width 20 mmGlass Material Sapphire CrystalDialDial Colour BlueIndexes Arabic NumeralsStrapStrap Material SteelStrap Colour SilverClasp Type Folding ClaspBuckle/Clasp Material SteelOtherEAN 4250811316937Gender MenWater Resistance (M) 300Warranty Period 2-year warranty, extendable to 3 years. Register hereCountry of Origin Switzerland
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About the MeisterSinger Unomat Collection
The MeisterSinger Unomat collection, launched in 2021, brought an impressive evolution to their established single-hand watch tradition. The Unomat blends the minimalist time display with enhanced robustness, appealing to those seeking a reliable companion for active, everyday use. This model maintains the brand’s signature one-hand design and double-digit hour markers, ensuring that its dial stays balanced and legible.
Design Language And Essence
Unomat is distinguished by its substantial construction. The case with 43mm, offers a commanding presence on the wrist, appearing larger due to its narrow, polished bezel. This feature maximises the dial’s expanse, emphasising readability and the watch’s bold character. The solid screw-down crown is guarded by an integrated structure that reinforces the watch’s ruggedness. This element, coupled with a screw-down caseback, enables the Unomat to achieve an impressive water resistance of 300 metres, placing it firmly in the category of tool watches designed for diverse environments. Inside the case, MeisterSinger have employed a soft iron sleeve along with a matching soft iron dial to create an anti-magnetic enclosure for the movement. This feature offers protection crucial for those in professions or environments prone to magnetic interference, maintaining the accuracy and reliability of the timepiece.
Aesthetically, the collection presents itself in classic MeisterSinger fashion, available in matte black or steel blue dials. These colours are chosen for their versatility and ease of readability, ensuring that the watch maintains a professional yet approachable appearance. The design also incorporates a circular date window at six o’clock, seamlessly integrated with a black date disc and white print. This maintains the aesthetic coherence of the dial without disrupting its balance. MeisterSinger’s logo and model designation appear in white, providing a clear contrast against the dial’s background and reinforcing brand recognition. By balancing modern durability and traditional aesthetics, the Unomat has become an appealing choice for enthusiasts who value both distinct design and practical functionality.

ABOUT THE MOVEMENT
The Sellita calibre SW400-1 is an enhanced version of the popular SW200-1, designed for larger diameter watches without requiring a spacer ring. With a 31.00 mm diameter and 4.67 mm height, the SW400-1 is ideal for cases over 40 mm, allowing a balanced integration into bigger watch designs. It features an optimised date display that is 44% larger than that of the SW200-1, positioned closer to the dial's edge for improved legibility and aesthetics. This automatic movement operates at 28,800 vibrations per hour and offers a 38-hour power reserve. With 26 jewels and central rotor winding, it supports central hour, minute, and second hands, plus hacking seconds and quick date correction. Its larger plate and customisable oscillating weight enhance its visual appeal, offering flexibility for unique design variations.
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- Brand MeisterSinger
- Reference Sellita SW400
- Movement Automatic
- Display Analog
- Power Reserve approx. 38 hours
- Jewels 26
- Frequency 28800 bph
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