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116600 vs 1665

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Specification

Rolex

116600

Sea-Dweller

SD4K

Rolex

1665

Sea-Dweller

Double Red / Great White

NicknameSD4KDouble Red / Great White
Production2014–20171967–1983
Era40mm ceramic revivalFirst Sea-Dweller
Statusdiscontinueddiscontinued
Case diameter40mm40mm
Case material904L (Oystersteel)Stainless steel
BezelUnidirectional 60-minute CerachromUnidirectional 60-minute
Bezel materialCeramic (Cerachrom)Aluminium insert
CrystalSapphire (no Cyclops)Acrylic (no Cyclops)
CrownTriplock; helium escape valveTriplock; helium escape valve
Caseback typeScrew-down solid, engraved
Water resistance1220m610m
DialBlackBlack
Dial configurationDouble-red text (DRSD) early, then single-line 'Great White'
HandsMaxi Mercedes handsMercedes hands
LumeChromalightTritium
Lume typeChromalightTritium
MovementAutomaticAutomatic
Caliber31351575
ManufacturerRolexRolex
Windingautomaticautomatic
FunctionsHours, minutes, seconds, dateHours, minutes, seconds, date
BraceletOyster with Glidelock
Bracelet materialOystersteel
AliasesDRSD

Compare 116600 with another generation