Shogun Quartz Dress Watch

In your Opinion, does this look like a snap-on Back?
Well, it tricked me at first. I thought it was a snap-on back. I could not imagine that those ripples were actually the counter part of a special case opener tool. I tried carefully with a snap-on opener but the case back would not budge. Then I had the good idea to use one of the suction pads that come as an accessory of the Bergeon opener 5700. I pressed the suction pad on the back and held the watch firmly with the other hand. Oh surprise, the case back began to turn, this was a screwed case back!