Which is cheaper, the Audaz Reef Diver or the Undone Ronin Automatic?

At MSRP the Undone Ronin Automatic is the cheaper of the two at $380, against $420 for the Audaz Reef Diver — a $40 gap before any retailer discounting.

Which is bigger, the Audaz Reef Diver or the Undone Ronin Automatic?

The Audaz Reef Diver wears larger at 45mm versus 40mm for the Undone Ronin Automatic — a 5mm difference across the dial.

Which has better water resistance, the Audaz Reef Diver or the Undone Ronin Automatic?

The Audaz Reef Diver is rated to 300m versus 100m for the Undone Ronin Automatic.

Side by side

Audaz Reef DivervsUndone Ronin Automatic

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

Add a watch

Audaz Reef Diver

adz-2040-10

MSRP $420

See the full Reef Diver

Undone Ronin Automatic

MSRP $380

See the full Ronin Automatic

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Buy from Undone ↗

Buy used on eBay ↗

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At a glance

9 of 29 specs differ

Diameter

Reef Diver45mm

Ronin Automatic40mm

Power Reserve

Reef Diver—

Ronin Automatic—

Water Resistance

Reef Diver300m

Ronin Automatic100m

MSRP

Reef Diver$420

Ronin Automatic$380

Full specifications

Case

5 specs

Diameter

45mm

40mm

Thickness

15.5mm

0mm

Lug-to-Lug

53mm

0mm

Lug Width

24mm

0mm

Water Resistance

300m

100m

Crystal & Dial

3 specs

Crystal

Sapphire

—

Dial Color

Camouflage

—

Lume

SuperLuminova

None

Pricing

1 specs

MSRP

$420

$380

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Audaz Reef DivervsUndone Ronin Automatic

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