Which is cheaper, the Boldr Marine or the Tudor Black Bay Bronze?

At MSRP the Boldr Marine is the cheaper of the two at $439, against $5,425 for the Tudor Black Bay Bronze — a $4,986 gap before any retailer discounting.

Which is bigger, the Boldr Marine or the Tudor Black Bay Bronze?

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

Which has a longer power reserve, the Boldr Marine or the Tudor Black Bay Bronze?

The Tudor Black Bay Bronze carries a 70-hour power reserve against 40 hours on the Boldr Marine.

What movement does the Boldr Marine run compared to the Tudor Black Bay Bronze?

Both watches run automatic movements — the Boldr Marine uses the NH35A and the Tudor Black Bay Bronze uses the MT5601.

Side by side

Boldr MarinevsTudor Black Bay Bronze

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

Boldr Marine

marine-elewana

MSRP $439

Tudor Black Bay Bronze

m79250ba-0001

MSRP $5,425

At a glance

19 of 29 specs differ

Diameter

Marine40mm

Black Bay Bronze43mm

Power Reserve

Marine40h

Black Bay Bronze70h

Water Resistance

Marine200m

Black Bay Bronze200m

MSRP

Marine$439

Black Bay Bronze$5,425

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

—

AR Coating

Yes

—

Dial Color

Defender Elewana

Grey

Indices

Applied

—

Lume

Super-LumiNova

None

Movement

6 specs

Caliber

NH35A

MT5601

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

70h

Jewels

Hacking

Yes

Hand-winding

Yes

Pricing

1 specs

MSRP

$439

$5,425

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