Welcome toArabianSea(Marine Electronics and Instruments)Product Name:Semco Marine Master Clock. Type Mark 10M. Free Shipping.Product Brand:Product Condition :UsedModel No:Mark10MProduct Condition :Tested ok. Check Pictures. Product Inclusion :What you see is what you get unless otherwise specified. Description/Features/Specifications : This is a Marine Master Clock which is used to synchronize the time for all the clocks on ships. This works on 220 Volts AC and various other power supplies. This is also GPS enabled clock which can sync the time from GPS Devices. Check manufactuer for more specifications. The condition of clock from inside is like marvellous. FEw signs of usage from outside. ONe of the covers of clock pastic is broken. but can be repaired easily. check pictures of the clock before purchase. ==================================Terms of Sale We ship using DHL, Fedex or India-Post.Payment using Paypal.