Cartier Tortue Silver Dial Brown Leather Diamond Automatic Men's Watch WA503951

requesting assist in identifying
This watch is a part of grandparents estate and I am charged with executing the will. can anyone help me by identifying this as potentially authentic Longine? Thank you in advance for any help. longine watch.jpglongine watch.jpg

Watch, Wrist, Military Navigator Quartz, Type III, Class 1
as promised in the July roundup page here is my NIB Marathon Navigator no dateinfo from marathonwatchIntended Use: High altitude, Pilot/parachute - Law enforcementBi-Directional Time Zone RingAnalogue dial with 2 time scaleWater resistant to 6 atm. atmospheresStop Second (hack) high torque movement Fibreshell high impact case with stainless steel engraved back. Hesalite Crystal forgives excessive external pressure changes. Fibreshell high impact, waterpoof and dustproof case. Black face features both 12- and 24-hour dials, with luminous hands and hour markings, white numerals and a sweep second hand. Luminous Features are indicated by self lighting tritium tubes This watch is made in accordance with MIL-PRF-46374G Type III, Class 1 This watch comes with black nylon mil-spec strap (Xtra long to fit over uniform). This strap is manufactured in accordance with MIL-S-46383B, Type III. Note: This watch is available only to Government and approved Departments and Ministries.my first impressi

wearing my hamilton and hope some butts get kicked
although my avatar says out in the world yanking chains i actually live in waltham mass and work in boston (about 2 miles from the bombing). for the next few days, if not weeks, i will be wearing my hamilton khaki watch (hand wound, olive drab face and band) in solidarity with all those folks looking for the creep or creeps who decided they would bomb us on patroits day/marathon monday. i hope they find the scum and drag him or them up and down the race course. i will be happy to pay for the gas or horse feedas will most of us here in the boston area would gladly do.

watchout/ vintage ladies omega 14k
Considering this vintage ladies' 14k omega and am wondering if there are any eagle eyes out there. anything look off to anyone? asking price is 500USD.also wondering if anyone can tell me more about era / ref no / mvmt no. many thanks!

Speedmaster Automatic 3510.50
Hi all,Looking for some experienced opinions of what seems to be an awful lot of pre owned Speedmaster Reduced automatics on Ebay lately. I am looking to pick one up but am starting to wonder how some of these Ebay sellers in Japan just keep putting them on as fast as the prior ones sell. Here are some links. Many of these sellers have two and three on at a time week in and week out. Would like to get your thoughts on whether these are authentic or not. Thanks so much!cgi.ebay/OMEGA-Speedmaste...item20b75ab13dcgi.ebay/Omega-Speedmaste...item588ccdf38ccgi.ebay/Omega-Speedmaste...item5197f6578f1979 Rolex 5513 MKIII LollipopRolex Explorer 1Ball Fireman 40mmEterna KonTiki 20