Which is cheaper, the Serica Ref. 5303 Diving Chronometer or the Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-266?

At MSRP the Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-266 is the cheaper of the two at $695, against $1,768 for the Serica Ref. 5303 Diving Chronometer — a $1,073 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5303 Diving Chronometer or the Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-266?

The Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-266 wears larger at 43.2mm versus 39mm for the Serica Ref. 5303 Diving Chronometer — a 4.2mm difference across the dial.

Which has better water resistance, the Serica Ref. 5303 Diving Chronometer or the Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-266?

The Serica Ref. 5303 Diving Chronometer is rated to 300m versus 150m for the Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-266.

What movement does the Serica Ref. 5303 Diving Chronometer run compared to the Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-266?

The Serica Ref. 5303 Diving Chronometer runs a automatic caliber (M100 COSC), while the Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-266 runs a manual (Miyota 9075).

Side by side

Serica Ref. 5303 Diving ChronometervsIslander Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-266

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

Serica Ref. 5303 Diving Chronometer

5303-1-diving-chronometer

MSRP $1,768

Islander Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-266

islander-x-the-urban-gentry-rangemaster-ii-gmt-limited-edition-watch-isl-266

MSRP $695

At a glance

18 of 29 specs differ

Diameter

Ref. 5303 Diving Chronometer39mm

Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-26643.2mm

Power Reserve

Ref. 5303 Diving Chronometer42h

Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-266—

Water Resistance

Ref. 5303 Diving Chronometer300m

Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-266150m

MSRP

Ref. 5303 Diving Chronometer$1,768

Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-266$695

Full specifications

Case

7 specs

Crystal & Dial

4 specs

AR Coating

Yes

Underside

Dial Color

Enamel Black

—

Indices

Applied

—

Lume

Super-LumiNova

None

Movement

6 specs

Caliber

M100 COSC

Miyota 9075

Type

Automatic

Manual

Beat Rate

28,800 vph

0 vph

Power Reserve

42h

Jewels

Complications

COSC

None

Pricing

1 specs

MSRP

$1,768

$695

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