The Speedmaster Moonwatch is one of the world’s most iconic timepieces. Having been a part of all six moon landings, the legendary chronograph is an impressive representation of the brand’s adventurous pioneering spirit.
Presented on a polished-brushed bracelet, this 42 mm Moonwatch in stainless steel features sapphire crystal glass on the front as well as on the caseback. Inspired by the 4th generation Speedmaster style worn on the moon, it also includes an asymmetrical case, a white lacquered step dial with applied OMEGA logo and indexes, Moonwatch style hands, and the famous dot over 90 on the black anodised aluminium bezel ring.
The watch is driven by the OMEGA Co-Axial Master Chronometer Calibre 3861, which powers the small seconds sub-dial, 30-minute recorder and 12-hour recorder, along with the central chronograph function.
Model: 310.30.42.50.04.001
Collection: Speedmaster
Sub Collection: Moonwatch Professional
Gender: Men
Dial Color: White
Strap Material: Stainless Steel
Strap Type: Bracelet
Clasp/Buckle Type: Foldover clasp with comfort setting
Between Lugs (mm): 20
Lug To Lug (mm): 39.4
Movement: Manual Winding
Caliber: 3861
Case Material: Stainless Steel
Case Diameter (mm): 42
Case Thickness (mm): 13.2
Crystal Type: Scratch‑resistant sapphire crystal with anti‑reflective treatment inside
Weight: 140 g
Power Reserve: 50 hours
Water Resistance: 50 meters
Country: Swiss Made
Warranty: 5 Years
Anti-Magnetic: The movement is unaffected by exposure to strong magnetic fields, even those greater than 1.5 tesla (15,000 gauss).
Chronometer: Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).
Master Chronometer Certified: Guaranteeing the Swiss industry’s highest standard of precision, performance and magnetic-resistance, as set by the Swiss Federal Institute of Metrology (METAS).
Transparent Caseback: A transparent caseback - frequently made of sapphire - makes it possible to see the movement inside the watch.
Chronograph: The chronograph function is a mechanism for measuring time intervals. A chronograph watch can therefore be used to time events while displaying the time like any traditional watch.
Small Seconds: A hand on a sub-dial which tracks seconds typically it completes a full rotation in one minute.
Tachymeter: A tachymeter watch has a function for measuring speed. It is a chronograph with a graduated dial on which speed can be read in kilometres per hour based on a 1000 metre distance.
Unidirectional Rotating Bezel: A bezel which turns in only one direction. Particularly useful for divers who cannot accidentally rotate it in the wrong direction, which could cause them to miscalculate their dive times. A rotating bezel makes it easy to measure elapsed time.
Bi-Directional Rotating Bezel: A bezel which can be turned clockwise or anti-clockwise. Rotating bezels can be used to time events, measure elapsed times, or read second or third time zones.
Diamonds: The hardest, most luminous precious stone whose value is calculated according to the 4C criteria: Cut - Carat - Clarity - Color.
Numbered Edition: A watch series each of whose pieces is numbered sequentially in the order it is produced.
Moonphase: A moonphase watch uses a function which tracks the phases of the moon. One lunar cycle is 29 days, 12 hours, 44 minutes and 2.8 seconds and includes four phases: new moon, first quarter, full moon, last quarter.
Pulsometer: Pulsometer A watch with a scale to measure the number of heartbeats per minute.
Telemeter: This precision tool can measure exactly how far you are from something that is visible and audible, such as your distance from a lightening storm.
SHIPPING & RETURNS
AZZI Diamond Jewelers Shipping & Returns
ONLINE United States Orders Only:
- Whenever possible, in-stock orders with approved payment received by 3pm Eastern Standard Time will be shipped the next day. We’ll send you an email when your package ships, complete with tracking info. Should any of the items on your order be out of stock, we will send you a notification as to when they are expected back in stock.
- You will receive an order confirmation via email as soon as your order is processed.
- Tracking Numbers will be provided via email when we ship your order. They will be traceable a www.ups.com or www.fedex.com once the package is scanned by the postal service. Please allow 24-48 hours for your tracking number to be accessible in the postal system.
Expected Transit Times:
- All transit times are estimates and not guaranteed.
- Quoted transit times are from the date that your package has been shipped and picked up by the UPS or FEDEX.
- Holidays and weekends are not counted as business days.
- Orders are shipped via UPS or FEDEX.
1st class mail: 3-7 business days
Priority Mail: 2-3 business days
Express Mail: 1-2 business days
Standard Shipping Rates:
- Free Shipping: Orders shipped via 1st class mail are shipped free of charge for any size order.
- Priority Mail or Express Mail Shipping: For options and pricing please contact our store for more details (517) 332-7900.
Returns and Exchanges - FOR ONLINE PURCHASES ONLY
AZZI Diamond Jewelers wants to you to have the very best online shopping experience. We understand that occasionally this may mean the need to return an item.
For up to 7 days from the date you received your item you may return your purchase. All returned items must be in original condition. Any items showing any signs of wear, alteration, resizing, or damage will not be refunded, or exchanged. Shipping and processing charges will not be refunded and the return postage is the customer's responsibility.
How to Prepare Your Return/Exchange
- Please keep your original packing as you will use it for your return. Any promotional or free items received with your purchase, should also be included. If you wish to keep the gift, you may do so, but you will be charged for the value of the gift against your refund.
- If you are making a partial return, please include an invoice or packing list indicating which items are being returned.
- If you do not have your packing list, please send a note with your name, address, email, phone number and order number.
- Write either EXCHANGE or RETURN on the outside of the package.
- Ship the items to the following address:
AZZI Jewelers
Attn: Returns
3007 E. Saginaw St.
Lansing, MI 48912
(517) 332-7900
**AZZI Jewelers is not responsible for any merchandise which is lost in transit, or not received at our office.**
INSTORE Return Policy
There will be a difference between EGL International, EGL USA and GIA Reports or any other Diamond Report. AZZI Jewelers or any representative thereof are not responsible or liable for any differences in diamond reports or appraisal grading.
All Rolex sales are final.
All special orders and custom orders are final.
Merchandise is subject to exchange up to 15 days after purchase. Items being exchanged must be in new condition and will not be exchanged if damaged, worn or sized.