Rolex fluting
Version vom 17. Juli 2015, 13:55 Uhr von Sarah (Diskussion | Beiträge)
Development of Rolex
The back of the Oyster case is hermetically screwed down against the middle case. The characteristic fluting on Oyster case backs, a legacy from the Oyster of 1926, fits into a special tool exclusive to authorized Rolex watchmakers, so only they can access the movement.
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