Which is cheaper, the Hemel HFC Mechanical Chronograph or the Sugess MoonPhase Master S437?

At MSRP the Sugess MoonPhase Master S437 is the cheaper of the two at $549, against $550 for the Hemel HFC Mechanical Chronograph — a $1 gap before any retailer discounting.

Which has better water resistance, the Hemel HFC Mechanical Chronograph or the Sugess MoonPhase Master S437?

The Hemel HFC Mechanical Chronograph is rated to 100m versus 50m for the Sugess MoonPhase Master S437.

Which has a longer power reserve, the Hemel HFC Mechanical Chronograph or the Sugess MoonPhase Master S437?

The Sugess MoonPhase Master S437 carries a 48-hour power reserve against 40 hours on the Hemel HFC Mechanical Chronograph.

What movement does the Hemel HFC Mechanical Chronograph run compared to the Sugess MoonPhase Master S437?

The Hemel HFC Mechanical Chronograph runs a manual caliber (Seagull ST19), while the Sugess MoonPhase Master S437 runs a automatic moon phase (ST2528).

Side by side

Hemel HFC Mechanical ChronographvsSugess MoonPhase Master S437

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

Hemel HFC Mechanical Chronograph

the-airfoil

MSRP $550

Sugess MoonPhase Master S437

S437

MSRP $549

At a glance

14 of 29 specs differ

Diameter

HFC Mechanical Chronograph40mm

MoonPhase Master S43740mm

Power Reserve

HFC Mechanical Chronograph40h

MoonPhase Master S43748h

Water Resistance

HFC Mechanical Chronograph100m

MoonPhase Master S43750m

MSRP

HFC Mechanical Chronograph$550

MoonPhase Master S437$549

Full specifications

Case

6 specs

Thickness

13.4mm

13.5mm

Lug-to-Lug

47mm

47.8mm

Lug Width

20mm

22mm

Material

316L Stainless Steel

Stainless Steel/Rose Gold

Water Resistance

100m

50m

Caseback

Solid

Display

Crystal & Dial

3 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

Airfoil (1970s British Pilot)

White

Lume

None

Movement

4 specs

Caliber

Seagull ST19

ST2528

Type

Manual

Automatic

Power Reserve

40h

48h

Complications

None

Moonphase, Date

Pricing

1 specs

MSRP

$550

$549

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