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18038 vs 128238

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Specification

Rolex

18038

Day-Date 36

President

Rolex

128238

Day-Date 36

President

NicknamePresidentPresident
Production1977–19882019–present
EraSapphire, quicksetCaliber 3255
Statusdiscontinuedcurrent
Case diameter36mm36mm
Case material18k gold18k yellow gold
BezelFlutedFluted
CrystalSapphireSapphire with Cyclops
Caliber30553255
ManufacturerRolexRolex
Windingautomaticautomatic
Power reserve~70 hours
BraceletPresident