Brand:Welder by U-Boat Model:K25B-4703 MSRP: $970.00 Series: K25B Case: Stainless Steel Dial Color: Black Crystal: Minearl Case Size: 40mm x 40mm Case Back: Screw down Band Material: Black Rubber strap fits up to a 9 inch wrist, Extra Leather Strap fits up to a 8.5 inch wrist. Clasp: tang buckle Lug Width: 30mm Operating Devices: Push/pull crown with lock Functions: Chronograph Movement: Japanese Quartz Water Resistant: 5 atm Condition: New & Guaranteed Authentic Additional Information: Welder is made by U-Boat. Made in Italy. Brand new in regular Welder Box, not in water-tight suitcase. Email for box picture if you have any questions.