The U-Boat dark moon is the oil filled watch which presents a somewhat lighter side of the hobby. The watch provides extreme distortions with the high domed sapphire crystal and the bubble in the dial which is in perpetual motion. With that said the dial is very legible. It measures a sizeable 44mm and it wears nearly true to size Lug width is a standard 22mm. The watch comes as a full set and in unworn confition. Of note, this is the latest generation where there is a battery compartment allowing you to change the battery with no need to send to U-Boat for a costly service. Priced at $775 The watch ships from Ottawa, Canada and payment is by Paypal (prior transactions and/or references needed) F&F preferred but G&S accepted. ETransfer for any Canadian buyers. Timestamp: https://imgur.com/a/A4Axe81