B013 – Astronomer (Edition I) is a mechanical wristwatch we have developed base on the inspiration from astronomy. From which we have adopted a Cal.9015 automatic movement (one of the most stable mechanical movement from Miyota) and then we heavily modified it by installing a mechanical module which we have designed, developed and constructed completely in-house based on the famous traditional ‘Star-Wheel’ system. To further extend, we have redeveloped the system by adopting sapphire crystal materials for fabricating the hours’ display discs and the activating gears underneath.

The time display function (Star-Wheel concept) is by the 3 sapphire discs which instantly rotate by itself alongside with the whole mechanism revolutionary to display the hours. Whereas the track on top of the dial represent the minutes. Furthermore, we have used sapphire materials to produce a mechanical part for the center seconds display.

Each of these watches has been fully tested for weight balancing and have achieved a minimum of 42 hours power reserve.

• Limited Edition ( 200 PCS )
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• Case: Stainless Steel with high quality mat and gross surface finish.
• Case Size: 42mm in Dial and 12.5mm overall thickness.
• Caseback: See-Through with Sapphire Crystal Back
• Crystal: Sapphire Crystal
• Movement: Miyota 9-Series Automatic Movement
• Strap: Genuine Alligator (width 21mm) with pin stainless buckle.