Which is cheaper, the Hemel HFC Mechanical Chronograph or the Studio Underd0g Watermelon (Gen3)?

At MSRP the Hemel HFC Mechanical Chronograph is the cheaper of the two at $550, against $550 for the Studio Underd0g Watermelon (Gen3) — a $0 gap before any retailer discounting.

Which is bigger, the Hemel HFC Mechanical Chronograph or the Studio Underd0g Watermelon (Gen3)?

The Hemel HFC Mechanical Chronograph wears larger at 40mm versus 38.5mm for the Studio Underd0g Watermelon (Gen3) — a 1.5mm difference across the dial.

What movement does the Hemel HFC Mechanical Chronograph run compared to the Studio Underd0g Watermelon (Gen3)?

The Hemel HFC Mechanical Chronograph runs a manual caliber (Seagull ST19), while the Studio Underd0g Watermelon (Gen3) runs a automatic.

Side by side

Hemel HFC Mechanical ChronographvsStudio Underd0g Watermelon (Gen3)

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

Hemel HFC Mechanical Chronograph

the-airfoil

MSRP $550

Studio Underd0g Watermelon (Gen3)

01wmb

MSRP $550

At a glance

12 of 29 specs differ

Diameter

HFC Mechanical Chronograph40mm

Watermelon (Gen3)38.5mm

Power Reserve

HFC Mechanical Chronograph40h

Watermelon (Gen3)40h

Water Resistance

HFC Mechanical Chronograph100m

Watermelon (Gen3)—

MSRP

HFC Mechanical Chronograph$550

Watermelon (Gen3)$550

Full specifications

Case

6 specs

Diameter

40mm

38.5mm

Thickness

13.4mm

—

Lug-to-Lug

47mm

—

Lug Width

20mm

—

Material

316L Stainless Steel

Stainless Steel

Water Resistance

100m

—

Crystal & Dial

3 specs

Crystal

Domed Sapphire

Sapphire

AR Coating

Inner

Inside

Dial Color

Airfoil (1970s British Pilot)

—

Movement

2 specs

Caliber

Seagull ST19

—

Type

Manual

Automatic

Pricing

1 specs

MSRP

$550

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