Side by side

Islander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311vsFormex Stratos UTC

Q: Which is cheaper, the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 or the Formex Stratos UTC?

At MSRP the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 is the cheaper of the two at $399, against $4,663 for the Formex Stratos UTC — a $4,264 gap before any retailer discounting.

Q: Which is bigger, the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 or the Formex Stratos UTC?

The Formex Stratos UTC wears larger at 41mm versus 40mm for the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 — a 1mm difference across the dial.

Q: Which has better water resistance, the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 or the Formex Stratos UTC?

The Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 is rated to 200m versus 100m for the Formex Stratos UTC.

Q: What movement does the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 run compared to the Formex Stratos UTC?

Both watches run automatic movements — the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 uses the Seiko NH35 and the Formex Stratos UTC uses the ETA 2892.

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

Islander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311

islander-bayport-automatic-dive-watch-with-blue-wave-dial-isl-311

MSRP $399

Formex Stratos UTC

stratos-41mm-utc-automatic-blue

MSRP $4,663

At a glance

15 of 29 specs differ

Diameter

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-31140mm

Stratos UTC41mm

Power Reserve

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311—

Stratos UTC42h

Water Resistance

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311200m

Stratos UTC100m

MSRP

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311$399

Stratos UTC$4,663

Full specifications

Case

6 specs

Crystal & Dial

4 specs

AR Coating

Yes

Inner

Dial Color

—

Blue

Indices

—

Applied

Lume

None

Super-LumiNova

Movement

4 specs

Caliber

Seiko NH35

ETA 2892

Beat Rate

0 vph

28,800 vph

Power Reserve

42h

Jewels

Pricing

1 specs

MSRP

$399

$4,663

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