Timepiece Hunter

Rolex Sea-Dweller 126603 vs 16600

The 16600 is typically USD 7,559 (42%) cheaper than the 126603, comparing median asking prices from dealers in 16 countries on 14 November 2026.

12660316600
Median askingUSD 17,913USD 10,354
Lowest askingUSD 12,995USD 6,302
Highest askingUSD 23,970USD 18,581
For sale5294
Cheapest marketTaiwanAustralia
Sold, last 90 days412
Typical days to sell77112
ModelSea-DwellerSea-Dweller
Case43 mm40 mm
Case materialSteel and yellow goldSteel
BezelCerachrom ceramicAluminum
DialBlackBlack
BraceletOysterOyster
MovementRolex 3235Rolex 3135

126603

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16600

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Questions about the 126603 and 16600

Is the 126603 or the 16600 cheaper?

The 16600 is typically USD 7,559 (42%) cheaper than the 126603, comparing median asking prices from dealers in 16 countries on 14 November 2026.

Which sells faster, the 126603 or the 16600?

The 126603 has typically sold after 77 days on sale, the 16600 after 112, over the last 90 days.

What is the difference between the 126603 and the 16600?

Case: 43 mm on the 126603, 40 mm on the 16600; case material: Steel and yellow gold on the 126603, Steel on the 16600; bezel: Cerachrom ceramic on the 126603, Aluminum on the 16600; movement: Rolex 3235 on the 126603, Rolex 3135 on the 16600.

Where is each one cheapest?

The lowest asking price for the 126603 is in Taiwan (USD 12,995), and for the 16600 in Australia (USD 6,302).

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