Astro II Constellation Watch - Planisphere and Astronomy Celestial Timepiece

3.8 out of 5 stars 36 ratings

Price: $145.00 & FREE Shipping. Details & FREE Returns
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Brand WatchDesign
Band Material Type Silicone
Watch Movement Quartz
Dial Color Blue
Band Color Black

About this item

  • Imported
  • Night Sky view with the rotating planisphere constellation disc
  • A manually ratating planisphere for the northern hemisphere
  • Celestial sphere timepiece (approximately 98.6%) visible at 35deg. north latitude
  • 42mm case made of 316L surgical stainless steel
  • Ideal for anyone interested in Space, Science, Astronomy and the night sky

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$145.00
& FREE Shipping. Details & FREE Returns
Return this item for free
  • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
  • Learn more about free returns.
How to return the item?
Arrives: Saturday, Oct 10 Details
Fastest delivery: Wednesday, Oct 7 Details
In Stock.
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Product description

ASTRO II Constellation Watch - An astronomical watch with a manually rotated planisphere / constellation disc. 42mm case size. Constellation display of the entire sky at 35 deg. North Latitude / North Hemisphere. The ASTRO watch is perfect for anyone interested in Space, Science, Astronomy and the night sky. This quartz analog watch displays a wealth of data - Current time, Current positions of the constellations (set the planisphere disc via the crown at 3-o-clock), once disc is correctly set you can read azimuth and altitude of the major fixed stars, nebulae and star clusters, local sidereal time, stellar spectral type, pole star hour angle, hours for astronomical twilight and other functions for astronomical observing. Most of the celestial sphere (approx. 98.6%) visible at 35deg. north latitude is displayed. The range shown on the constellation dial: –55.57deg. to +77.06deg. declination. The constellation display includes the positions of 1,056 fixed stars with a brightness of 4.8 magnitude or brighter, 169 major nebulae and star clusters, delimitation of constellations, ecliptic and celestial equator. The position of the sun is shown in a broken line along the ecliptic (the sun's apparent path on the celestial sphere during the year) on the 1st, 11th, and 21st of each month (for 12:00 noon Universal Time over the mean year). Times for sunrise and sunset as well as the number of daylight hours can be determined by examining the horizon line on the crystal underprint. Local sidereal time can be designated by reading the right ascension graduations on the constellation dial that intersect with the meridian on the transparent dial. The hour angle display of the pole star lets you align an astronomical telescope to the polar axis. Quality components and construction: 100% Japan quartz movement (made by Citizen), 42mm 316L stainless steel case, 20mm black silicone rubber strap, 3 ATM water resistance.


Product details

  • Is Discontinued By Manufacturer : No
  • Product Dimensions : 6 x 4 x 6 inches; 0.35 Ounces
  • Item model number : WDASTRO
  • Department : Womens
  • Batteries : 1 Product Specific batteries required. (included)
  • Date First Available : January 1, 2014
  • Manufacturer : WatchDesign
  • ASIN : B00N63UADA
  • Customer Reviews:
    3.8 out of 5 stars 36 ratings

Product specifications

Watch Information
Brand, Seller, or Collection Name WatchDesign
Model number WDASTRO
Part Number WDASTROII
Model Year 2019
Item Shape Round
Display Type Analog
Clasp Box-with-tongue-clasp
Case material Stainless Steel
Case diameter 42 millimeters
Case Thickness 20 millimeters
Band Material Silicone
Band length 20mm
Band width 20 millimeters
Band Color Black
Dial color Blue
Bezel material Stainless steel
Calendar Month
Special features night-vision
Movement Quartz
Water resistant depth 90.00 Feet
Warranty If this product is sold by Amazon, please review the manufacturer’s website for warranty information. If this product is sold by another party, please contact the seller directly for warranty information for this product. You may also be able to find warranty information on the manufacturer’s website.

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Customer Rating 3.8 out of 5 stars (36) 4.1 out of 5 stars (49) 3.4 out of 5 stars (7) 4.1 out of 5 stars (8)
Price $145.00 $70.00 $75.00 $55.00
Shipping FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details
Sold By watchdesign watchdesign watchdesign watchdesign
Band Color Black Black Black Silver
Band Material Type Silicone Rubber Silicone Rubber
Band Size 20mm 20mm unisex
Band Width 20.0 millimeters 20.00 millimeters 20.00 millimeters 0.01
Bezel Material Type stainless-steel Stainless Steel brass
Case Diameter 42.0 millimeters 43.00 millimeters 42.00 millimeters 0.01
Case Material Type Stainless Steel Stainless Steel Brass
Case Thickness 20.0 millimeters 12.00 0.01
Clasp Type Box-with-tongue-clasp Stainless Steel buckle Tang Buckle
Dial Color Blue White Silver Green
Display Type Analog Analog Quartz analog + LED Analog
Item Shape Round Round Round Round
Special Features night-vision planisphere, compass, luminous, second-hand LED Light, luminous, Lunar Map, Night vision, Astronomy gift astrolabe, compass, second-hand
Watch Movement Quartz Japanese Quartz Quartz - Japan Japanese Quartz
Water Resistance Depth 90.00 feet 30.0 meters 0.00 feet 0.00 meters

Customer Questions & Answers
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