Which is cheaper, the Seestern S424 Full Lume Pilot or the Tedoro Harmony GMT Sarab?

At MSRP the Seestern S424 Full Lume Pilot is the cheaper of the two at $299, against $785 for the Tedoro Harmony GMT Sarab — a $486 gap before any retailer discounting.

Which is bigger, the Seestern S424 Full Lume Pilot or the Tedoro Harmony GMT Sarab?

The Tedoro Harmony GMT Sarab wears larger at 39mm versus 38mm for the Seestern S424 Full Lume Pilot — a 1mm difference across the dial.

Which has better water resistance, the Seestern S424 Full Lume Pilot or the Tedoro Harmony GMT Sarab?

The Tedoro Harmony GMT Sarab is rated to 100m versus 50m for the Seestern S424 Full Lume Pilot.

Which has a longer power reserve, the Seestern S424 Full Lume Pilot or the Tedoro Harmony GMT Sarab?

The Seestern S424 Full Lume Pilot carries a 41-hour power reserve against 40 hours on the Tedoro Harmony GMT Sarab.

What movement does the Seestern S424 Full Lume Pilot run compared to the Tedoro Harmony GMT Sarab?

Both watches run automatic movements — the Seestern S424 Full Lume Pilot uses the Seiko NH35A and the Tedoro Harmony GMT Sarab uses the Miyota 9075.

Side by side

Seestern S424 Full Lume PilotvsTedoro Harmony GMT Sarab

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Add a watch

Seestern S424 Full Lume Pilot

S424 V1

MSRP $299

Tedoro Harmony GMT Sarab

MSRP $785

At a glance

15 of 29 specs differ

Diameter

S424 Full Lume Pilot38mm

Harmony GMT Sarab39mm

Power Reserve

S424 Full Lume Pilot41h

Harmony GMT Sarab40h

Water Resistance

S424 Full Lume Pilot50m

Harmony GMT Sarab100m

MSRP

S424 Full Lume Pilot$299

Harmony GMT Sarab$785

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

Black

Mother of Pearl

Lume

Full lume

None

Movement

5 specs

Caliber

Seiko NH35A

Miyota 9075

Beat Rate

21,600 vph

28,800 vph

Power Reserve

41h

40h

Jewels

Complications

GMT

None

Pricing

1 specs

MSRP

$299

$785

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Praesidusmicro

Follow this matchup

Get a note when Seestern S424 Full Lume Pilot vs Tedoro Harmony GMT Sarab gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Praesidus A-11 Sand DLC SteelvsTedoro Harmony GMT Sarab Praesidus Utah Beach A-11vsTedoro Harmony GMT Sarab Praesidus Low W&t 38mmvsTedoro Harmony GMT Sarab Cincinnati Watch Company P-40 A-11 Pilot Black AutomaticvsTedoro Harmony GMT Sarab Carlingue Timepieces CARL-AVI-01 / CT-002vsSeestern S424 Full Lume Pilot Duckworth Prestex Broadgate GMT AutomaticvsSeestern S424 Full Lume Pilot

Edit this comparison Add another watch Explore more 37–40mm watches

Seestern S424 Full Lume PilotvsTedoro Harmony GMT Sarab

At a glance

Full specifications

More watches worth a look

A-11 Sand DLC Steel

CARL-AVI-01 / CT-002

Broadgate GMT Automatic

Low W&t 38mm

Strat-o-timer GMT

P-40 A-11 Pilot Black Automatic

MEPHISTO_III GMT (Blue)

Swordfish Field 38

Follow this matchup

People also compared