Hacking & Hand winding: Yes. Accuracy: Seiko advise -20 + 40 seconds a day in fact daily variations are alot less with many able to fine tune to within 1 sec per day.
Lug to lug: 46.6mm. Lug width (strap size): 20mm.Watch arrives in protective watch travel case with a strap changing tool for the oyster style bracelet. This item is in the category "Jewellery & Watches\Watches, Parts & Accessories\Watches\Wristwatches".
The seller is "monkey_swag" and is located in this country: GB. This item can be shipped to United Kingdom.