Rolex bubbleback (1945) hallmarked in London for 1929

hallmarked in London for 1929

so it can be set to the exact second

so do be aware that the case bears the usual marks of wear

This original number is crossed out and the later NATO stores reference number is engraved (the 0552 number)

Rolex bubbleback (1945) hallmarked in London for 1929This is one of the watches that the Rolex brands stellar reputation was built upon. The watch embodies two of the developments which Rolex perfected: the waterproof case and the automatic winding mechanism. The waterproof watch case was a priority for watchmakers ever since the watch moved from being an object carried in the pocket, to an item worn on the wrist. On the wrist the watch is subjected to a far harsher environment than the cosseted pocket