diff --git a/Case/DigitalUhr.scad b/Case/DigitalUhr.scad
new file mode 100644
index 0000000..fad9b5b
--- /dev/null
+++ b/Case/DigitalUhr.scad
@@ -0,0 +1,56 @@
+$fn=100;
+
+/* display glass diameter */
+dspdia=34.0;
+dsprad=dspdia/2.0;
+
+difference () {
+    union () {
+
+        /* strap holders */
+        difference () {
+        translate([-9.0, -24.0, 0.0])
+            cube([18, 8, 5]);
+        translate([-7.5, -22.0, -0.01])
+            cube([15, 2, 6]);
+
+        translate([-7.5, -24.1, 3.0])
+            cube([15, 2.2, 4]);
+        translate([-7.5, -24.1, -.001])
+            cube([15, 2.2, 2]);
+        }
+        translate([-9.0,16.0,0.0])
+            cube([18,8,5]);
+
+        /* main body */
+        minkowski () {
+            translate([0.0,0.0,0.0])
+                cylinder( h=5.0, r=dsprad + 2 );
+            translate([0.0,0.0,1.0]) rotate ([90,0,0])
+                sphere(r=1);
+        }
+    }
+
+    /* cut out for top glass */
+    translate([0.0, 0.0, 6.5])
+        cylinder(h=1 , r=dsprad+1);
+
+    /* cut out for LCD glass */
+    translate([0.0, 0.0, 5.5])
+        cylinder( h=1.9 , r=(33.1/2.) );
+
+    /* bottom cut out for e-tronics */
+    translate([0.0,0.0,-0.001])
+        cylinder( h=5.0 , r=dsprad-1.5 );
+/*
+    translate([-12.5,-12.5,-0.001])
+        cube( [25,25, 5.0], center=false  );
+*/
+    /* bottom cut out for back cover */
+    translate([0.0,0.0,-0.001])
+        cylinder( h=.5 , r=dsprad+1.0 );
+
+
+}
+#translate([0.0,4.5,-0.001])
+#        cylinder( h=3.2 , r=10.0 );