====== Martin Braun Zephyros ====== {{wst>image_cr|Martin Braun|Zephyros MOP RG}} {{wst>image_cr|Martin Braun|Zephyros B}} {{wst>image_cr|Martin Braun|Zephyros S RG}} **Zephyros** is a wristwatch by [[Martin Braun]]. [[Astronomical watch]] with [[automatic]] winding which can indicate the [[equation of time]], as well as the seasons. This watch can be obtained, as usual with Martin Braun, in several versions that differ primarily by the dial. The equation of time indication enables the display of the difference from the mean local time to true local time, which is mainly of great importance in navigation. As additional design element the watches have a symbolic sextant on the dial. **Movement: ** * [[Self-winding]] movement [[MAB 88]] * 25 [[jewels]] * Hand-engraved, [[rotor]] with [[Geneva stripes]] * [[Perlage]]-finished bridges * [[Blued]] screws * Power reserve 42 h **Case:** * Optional [[stainless steel]] polished, [[rose gold]], [[white gold]] or [[platinum]] * Ø 42.0 mm, H 12.5 mm * [[Sapphire crystal]] * Screwed transparent caseback * [[Waterproof]] to 30 m **Functions:** * Hours, minutes, date * [[Equation of time]] * Seasons **Dial:** * Black, silver, each with [[guilloche]] pattern or with natural state [[mother of pearl]] **Bracelet: ** * Hand-sewn Alligator leather strap in different colors, [[tang-type buckle]], optional [[stainless steel]] polished, [[rose gold]] or [[white gold]] {{tag>Watch_models Martin_Braun_models Astronomical_watches Watches_with_equation_of_time}}