Which is cheaper, the Boldr Odyssey 40mm or the Tudor Black Bay 68?

At MSRP the Boldr Odyssey 40mm is the cheaper of the two at $799, against $5,475 for the Tudor Black Bay 68 — a $4,676 gap before any retailer discounting.

Which is bigger, the Boldr Odyssey 40mm or the Tudor Black Bay 68?

The Tudor Black Bay 68 wears larger at 43mm versus 40mm for the Boldr Odyssey 40mm — a 3mm difference across the dial.

Which has better water resistance, the Boldr Odyssey 40mm or the Tudor Black Bay 68?

The Boldr Odyssey 40mm is rated to 300m versus 200m for the Tudor Black Bay 68.

Which has a longer power reserve, the Boldr Odyssey 40mm or the Tudor Black Bay 68?

The Tudor Black Bay 68 carries a 70-hour power reserve against 42 hours on the Boldr Odyssey 40mm.

What movement does the Boldr Odyssey 40mm run compared to the Tudor Black Bay 68?

Both watches run automatic movements — the Boldr Odyssey 40mm uses the Miyota and the Tudor Black Bay 68 uses the MT5601-U.

Side by side

Boldr Odyssey 40mmvsTudor Black Bay 68

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

Boldr Odyssey 40mm

odyssey-aurora

MSRP $799

Tudor Black Bay 68

m7943a1a0nu-0001

MSRP $5,475

At a glance

19 of 29 specs differ

Diameter

Odyssey 40mm40mm

Black Bay 6843mm

Power Reserve

Odyssey 40mm42h

Black Bay 6870h

Water Resistance

Odyssey 40mm300m

Black Bay 68200m

MSRP

Odyssey 40mm$799

Black Bay 68$5,475

Full specifications

Case

8 specs

Diameter

40mm

43mm

Thickness

12.5mm

13.6mm

Lug-to-Lug

48mm

46mm

Lug Width

20mm

22mm

Material

Titanium

Stainless Steel

Finish

Brushed and polished

Polished + Satin

Water Resistance

300m

200m

Caseback

Solid

Solid screw-down

Crystal & Dial

4 specs

Crystal Shape

Flat

—

AR Coating

Yes

—

Dial Color

Aurora

Blue

Lume

Super-LumiNova

None

Movement

6 specs

Caliber

Miyota

MT5601-U

Beat Rate

28,800 vph

0 vph

Power Reserve

42h

70h

Jewels

Hacking

Yes

Hand-winding

Yes

Pricing

1 specs

MSRP

$799

$5,475

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