Lander IV GMT TPD & Winder Settings | Swiss Watch Store

Wondering how to programme your watch winder for the Farer Lander IV GMT? You are in the right place. It is powered by the Sellita SW330-2 movement. Below are the correct TPD and rotation-direction figures for this model, so your watch is always ready to wear.

TPD and Winding Direction

The correct setting for the Lander IV GMT is 650 turns per day, bidirectional: 650 turns per day with the rotor turning in both directions.

Turns per day (TPD)	650
Rotation direction	Bidirectional
Movement	Sellita SW330-2

Why the Correct Setting Matters

Too few turns and the Lander IV GMT stops between wears; the right figure keeps the mainspring in its sweet spot, where the movement runs most consistently. And there is no risk in experimenting: a modern automatic cannot be overwound on a winder, because the mainspring's slipping bridle releases excess tension. Getting the setting right is about convenience and accuracy, never about avoiding damage.

Choosing a Watch Winder for the Lander IV GMT

The key feature to shop for is programmability: independent TPD and direction controls that cover 650 TPD bidirectional. Single-watch winders are ideal if the Lander IV GMT flies solo; multi-watch winders make sense the moment you own two or more automatics. Our watch winder collection covers both.

Lander IV GMT Winder FAQs

What's the correct TPD setting for the Lander IV GMT?

The Lander IV GMT is specified at 650 turns per day. Most programmable winders offer this as a standard preset.

Which winding direction should I use?

Bidirectional — the winder should rotate in both clockwise and anticlockwise directions.

Can I use any watch winder for my Lander IV GMT?

Yes — provided it's programmable. Verify the winder offers 650 turns per day with bidirectional rotation before buying; fixed-setting winders may not match.