Omega Seamaster Aqua Terra Day Date TPD & Winder Settings | Aevitas

Getting the turns-per-day figure right matters with the Omega Seamaster Aqua Terra Day Date. This one runs best at 650 TPD, rotating in both directions — the full settings are below.

Recommended Winder Settings

Setting	Value
Turns per day (TPD)	650
Winding direction	bidirectional
Movement

Recommended Winder

Single Watch Winder Brown Leather White Stitching Mains or Battery by Aevitas

£239.00

Free UK delivery • 3 year warranty

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Why These Settings Matter

Timekeeping suffers first when an automatic runs low on reserve, which is why the daily turn count matters. 650 TPD keeps this movement topped up; substantially fewer turns lets the reserve ebb away until the Seamaster Aqua Terra Day Date stops altogether.

Excess turns, by contrast, do no harm at all. The slipping mainspring in a modern automatic releases surplus tension automatically at full wind, so the movement can never be overwound by a winder. Choosing too high a TPD costs nothing but a little extra wear on the winder itself.

Aevitas winders cover 650 to 1,850 TPD with clockwise, counter-clockwise and bidirectional modes, so the 650 TPD programme above is easy to set and easy to adjust.

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