Jigsaw Puzzle : Watch Movement, SEM
Jigsaw Puzzles From Science Photo Library
Watch Movement, SEM
Part of a mechanical watch movement, coloured scanning electron micrograph (SEM). The image shows some of the jewels used as bearings in a wristwatch. Natural gem bearings, mostly garnets, rubies and sapphires, were invented in the early 18th Century. At the turn of the 20th Century a method for producing synthetic sapphires was invented and now most jewel bearings are synthetic sapphires made from crystalline aluminium oxide known as corundum. This is an extremely hard substance that can be highly polished thereby reducing friction. Red sapphires known as rubies are produced by introducing impurities, all other colours are known as sapphires but there is no difference in their properties as bearings. The image also shows the balance wheel with the steel balance spring (centre image). These regulate the watch to help keep accurate time. Magnification x13 at an image size of 10 cm wide
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 9195591
© POWER AND SYRED/SCIENCE PHOTO LIBRARY
Aluminium Oxide Cogs Corundum Gems Mechanical Regulate Garnets Rubies Sapphires Timepiece Wristwatch
Jigsaw Puzzle (520 Pieces)
Discover the intricacies of horology with Media Storehouse's Jigsaw Puzzles. Our latest addition, "Watch Movement, SEM" by Science Photo Library, invites you on a captivating journey into the world of mechanical watches. This puzzle reveals the mesmerizing details of a wristwatch's inner workings, showcasing a coloured scanning electron micrograph (SEM) of a watch movement. Delve into the intricacies of the watch's intricately placed jewels used as bearings, and experience the joy of piecing together this stunning representation of engineering marvel. Engage your mind, challenge your dexterity, and unveil the beauty of horology with Media Storehouse's Watch Movement, SEM Jigsaw Puzzle.
Made in the USA, 520-piece puzzles measure 16" x 20" (40.6 x 50.8 cm). Every puzzle is meticulously printed on glossy photo paper, which has a strong 1.33 mm thickness. Delivered in a black storage cardboard box, these puzzles are both stylish and practical. (Note: puzzles contain small parts and are not suitable for children under 3 years of age.)
Jigsaw Puzzles are an ideal gift for any occasion
Estimated Product Size is 40.5cm x 50.8cm (15.9" x 20")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) or portrait (vertical) orientation to match the source image.
EDITORS COMMENTS
This print showcases the intricate beauty of a watch movement, captured through a colored scanning electron micrograph (SEM). The image unveils an array of jewels used as bearings in a wristwatch, revealing the evolution of these precious components over time. Initially, natural gem bearings made from garnets, rubies, and sapphires were introduced in the 18th Century. However, with advancements in technology at the turn of the 20th Century, synthetic sapphires became prevalent. These synthetic jewels are crafted from corundum – crystalline aluminum oxide – renowned for its exceptional hardness and ability to be polished to perfection, minimizing friction. The photograph also highlights the balance wheel adorned with a steel balance spring at its center. Together, they regulate the watch's movements and play a crucial role in maintaining accurate timekeeping. With a magnification of x13 and an image size measuring 10 cm wide, this SEM snapshot provides an extraordinary glimpse into the inner workings of mechanical watches. As we delve into this mesmerizing world where cogs meet gems and precision intertwines with craftsmanship, we gain appreciation for both technological progress and timeless elegance. This remarkable photograph is courtesy of Science Photo Library—a testament to their dedication to capturing scientific marvels that inspire awe within us all.
MADE IN THE USA
Safe Shipping with 30 Day Money Back Guarantee
FREE PERSONALISATION*
We are proud to offer a range of customisation features including Personalised Captions, Color Filters and Picture Zoom Tools
SECURE PAYMENTS
We happily accept a wide range of payment options so you can pay for the things you need in the way that is most convenient for you
* Options may vary by product and licensing agreement. Zoomed Pictures can be adjusted in the Basket.
