Which is cheaper, the Akrone S-05 Bleu Tonnerre or the Audaz Reef Diver?

At MSRP the Akrone S-05 Bleu Tonnerre is the cheaper of the two at $249, against $420 for the Audaz Reef Diver — a $171 gap before any retailer discounting.

Which is bigger, the Akrone S-05 Bleu Tonnerre or the Audaz Reef Diver?

The Audaz Reef Diver wears larger at 45mm versus 39mm for the Akrone S-05 Bleu Tonnerre — a 6mm difference across the dial.

What movement does the Akrone S-05 Bleu Tonnerre run compared to the Audaz Reef Diver?

The Akrone S-05 Bleu Tonnerre runs a mecaquartz caliber (Seiko VK64 (Meca-Quartz)), while the Audaz Reef Diver runs a automatic (Seiko NH35).

Side by side

Akrone S-05 Bleu TonnerrevsAudaz Reef Diver

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

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Akrone S-05 Bleu Tonnerre

MSRP $249

See the full S-05 Bleu Tonnerre

Audaz Reef Diver

adz-2040-10

MSRP $420

See the full Reef Diver

At a glance

11 of 29 specs differ

Diameter

S-05 Bleu Tonnerre39mm

Reef Diver45mm

Power Reserve

S-05 Bleu Tonnerre—

Reef Diver—

Water Resistance

S-05 Bleu Tonnerre300m

Reef Diver300m

MSRP

S-05 Bleu Tonnerre$249

Reef Diver$420

Full specifications

Case

5 specs

Diameter

39mm

45mm

Thickness

11.4mm

15.5mm

Lug-to-Lug

46mm

53mm

Lug Width

20mm

24mm

Material

Titanium

Stainless Steel

Crystal & Dial

2 specs

Dial Color

—

Camouflage

Lume

None

SuperLuminova

Movement

3 specs

Caliber

Seiko VK64 (Meca-Quartz)

Seiko NH35

Type

Mecaquartz

Automatic

Power Reserve

—

Pricing

1 specs

MSRP

$249

$420

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Akrone S-05 Bleu TonnerrevsAudaz Reef Diver

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