Which is cheaper, the Bremont Supermarine Chrono or the Sugess Seestern S473 Auto Chrono?

At MSRP the Sugess Seestern S473 Auto Chrono is the cheaper of the two at $449, against $6,850 for the Bremont Supermarine Chrono — a $6,401 gap before any retailer discounting.

Which is bigger, the Bremont Supermarine Chrono or the Sugess Seestern S473 Auto Chrono?

The Bremont Supermarine Chrono wears larger at 43mm versus 40mm for the Sugess Seestern S473 Auto Chrono — a 3mm difference across the dial.

Which has better water resistance, the Bremont Supermarine Chrono or the Sugess Seestern S473 Auto Chrono?

The Bremont Supermarine Chrono is rated to 300m versus 50m for the Sugess Seestern S473 Auto Chrono.

Which has a longer power reserve, the Bremont Supermarine Chrono or the Sugess Seestern S473 Auto Chrono?

The Bremont Supermarine Chrono carries a 40-hour power reserve against 35 hours on the Sugess Seestern S473 Auto Chrono.

What movement does the Bremont Supermarine Chrono run compared to the Sugess Seestern S473 Auto Chrono?

The Bremont Supermarine Chrono runs a automatic caliber (BE-50AE), while the Sugess Seestern S473 Auto Chrono runs a automatic chronograph (SL-4801L).

Side by side

Bremont Supermarine ChronovsSugess Seestern S473 Auto Chrono

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

Bremont Supermarine Chrono

supermarine-chrono-black

MSRP $6,850

Sugess Seestern S473 Auto Chrono

S473

MSRP $449

At a glance

13 of 29 specs differ

Diameter

Supermarine Chrono43mm

Seestern S473 Auto Chrono40mm

Power Reserve

Supermarine Chrono40h

Seestern S473 Auto Chrono35h

Water Resistance

Supermarine Chrono300m

Seestern S473 Auto Chrono50m

MSRP

Supermarine Chrono$6,850

Seestern S473 Auto Chrono$449

Full specifications

Case

7 specs

Diameter

43mm

40mm

Thickness

15.87mm

12.5mm

Lug-to-Lug

—

47.3mm

Lug Width

22mm

20mm

Material

Stainless Steel (DLC coated)

Stainless Steel

Water Resistance

300m

50m

Caseback

Solid

Display

Crystal & Dial

1 specs

Dial Color

Black

Blue

Movement

4 specs

Caliber

BE-50AE

SL-4801L

Beat Rate

28,800 vph

4 vph

Power Reserve

40h

35h

Complications

None

GMT, Chronograph, Moonphase

Pricing

1 specs

MSRP

$6,850

$449

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