Side by side

Islander Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50vsTudor Black Bay Pro

Q: Which is cheaper, the Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50 or the Tudor Black Bay Pro?

At MSRP the Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50 is the cheaper of the two at $399, against $5,075 for the Tudor Black Bay Pro — a $4,676 gap before any retailer discounting.

Q: Which is bigger, the Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50 or the Tudor Black Bay Pro?

The Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50 wears larger at 43mm versus 39mm for the Tudor Black Bay Pro — a 4mm difference across the dial.

Q: What movement does the Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50 run compared to the Tudor Black Bay Pro?

Both watches run automatic movements — the Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50 uses the Seiko NH36 and the Tudor Black Bay Pro uses the MT5652.

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

Islander Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50

islander-43mm-automatic-dual-time-watch-with-solid-link-bracelet-ar-sapphire-cry

MSRP $399

Tudor Black Bay Pro

m79470-0001

MSRP $5,075

At a glance

14 of 29 specs differ

Diameter

Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-5043mm

Black Bay Pro39mm

Power Reserve

Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50—

Black Bay Pro70h

Water Resistance

Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50200m

Black Bay Pro200m

MSRP

Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50$399

Black Bay Pro$5,075

Full specifications

Case

5 specs

Diameter

43mm

39mm

Thickness

14mm

14.6mm

Lug Width

22mm

20mm

Finish

—

Polished + Satin

Caseback

Engraved screw-in back

Solid screw-down

Crystal & Dial

3 specs

Crystal Shape

Flat

—

AR Coating

Yes

—

Dial Color

—

Black

Movement

5 specs

Caliber

Seiko NH36

MT5652

Power Reserve

70h

Hacking

Yes

Hand-winding

Yes

Complications

None

GMT

Pricing

1 specs

MSRP

$399

$5,075

Follow this matchup

Get a note when Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50 vs Tudor Black Bay Pro gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring