Which is cheaper, the Oris Aquis Date Diamonds or the Hemel Sky Racer Mechanical?

At MSRP the Hemel Sky Racer Mechanical is the cheaper of the two at $550, against $4,600 for the Oris Aquis Date Diamonds — a $4,050 gap before any retailer discounting.

Which is bigger, the Oris Aquis Date Diamonds or the Hemel Sky Racer Mechanical?

The Hemel Sky Racer Mechanical wears larger at 43mm versus 36.5mm for the Oris Aquis Date Diamonds — a 6.5mm difference across the dial.

Which has better water resistance, the Oris Aquis Date Diamonds or the Hemel Sky Racer Mechanical?

The Oris Aquis Date Diamonds is rated to 300m versus 50m for the Hemel Sky Racer Mechanical.

Which has a longer power reserve, the Oris Aquis Date Diamonds or the Hemel Sky Racer Mechanical?

The Hemel Sky Racer Mechanical carries a 40-hour power reserve against 41 hours hours on the Oris Aquis Date Diamonds.

What movement does the Oris Aquis Date Diamonds run compared to the Hemel Sky Racer Mechanical?

The Oris Aquis Date Diamonds runs a automatic caliber (733-1), while the Hemel Sky Racer Mechanical runs a manual (Seagull ST19).

Side by side

Oris Aquis Date DiamondsvsHemel Sky Racer Mechanical

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

Oris Aquis Date Diamonds

01-733-7792-4956-07-8-19-05P

MSRP $4,600

Hemel Sky Racer Mechanical

HF37MNB

MSRP $550

At a glance

21 of 29 specs differ

Diameter

Aquis Date Diamonds36.5mm

Sky Racer Mechanical43mm

Power Reserve

Aquis Date Diamonds41 hoursh

Sky Racer Mechanical40h

Water Resistance

Aquis Date Diamonds300m

Sky Racer Mechanical50m

MSRP

Aquis Date Diamonds$4,600

Sky Racer Mechanical$550

Full specifications

Case

9 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

—

Flat

AR Coating

Underside

Inner

Dial Color

White

Black

Indices

—

Applied

Movement

6 specs

Caliber

733-1

Seagull ST19

Type

Automatic

Manual

Beat Rate

4 vph

28,800 vph

Power Reserve

41 hoursh

40h

Jewels

Complications

Date

None

Pricing

1 specs

MSRP

$4,600

$550

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Oris Aquis Date DiamondsvsHemel Sky Racer Mechanical

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