Sold Thanks OF + JT 1960's Croton Nivada Grenchen Chronograph Aviator Sea Diver Has a re branded dial from Rudolph's Dependable Jewelers in Rochester, NY (no longer in business) First one with this dial I have seen With a Valjoux 92 Column Wheel, Swinging Pinion Movement-marked 92 Movement is also marked Croton Nivada Grenchen 17 Jewel Manual Wind All Stainless Steel Case Shock Protected Broad Arrow Lumed Hands Lumed Indices-does not glow in the dark Bezel Rotates Bidirectionally Functions work properly-service history unknown, but recommended I am leaving some room in my price for the watch to be serviced it does not run a full 24 hours when wound Comes on a heavy weight nylon tan colored strap-used Measures approx 45 mm lug to lug x 38 mm not including crown Scratch on case back-see pictures Overall a very large and impressive on the wrist, 1960's all steel chrono with a high quality Valjoux movement-very cool watch $999.99 including delivery via USPS Priority Mail to the US Insurance an extra $20 International Post via USPS Registered Mail-$35 Payable via Paypal Friends or add 4% to cover fees Questions via PM