Which is cheaper, the Bremont Altitude 39 Date or the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311?

At MSRP the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 is the cheaper of the two at $399, against $4,250 for the Bremont Altitude 39 Date — a $3,851 gap before any retailer discounting.

Which is bigger, the Bremont Altitude 39 Date or the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311?

The Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 wears larger at 40mm versus 39mm for the Bremont Altitude 39 Date — a 1mm difference across the dial.

Which has better water resistance, the Bremont Altitude 39 Date or the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311?

The Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 is rated to 200m versus 100m for the Bremont Altitude 39 Date.

What movement does the Bremont Altitude 39 Date run compared to the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311?

Both watches run automatic movements — the Bremont Altitude 39 Date uses the BE-92AE and the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 uses the Seiko NH35.

Side by side

Bremont Altitude 39 DatevsIslander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311

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

Bremont Altitude 39 Date

alt39-dt-ss-si-l-s

MSRP $4,250

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

At a glance

15 of 29 specs differ

Diameter

Altitude 39 Date39mm

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

Power Reserve

Altitude 39 Date40h

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

Water Resistance

Altitude 39 Date100m

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

MSRP

Altitude 39 Date$4,250

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

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Silver

—

Indices

Applied

—

Movement

4 specs

Caliber

BE-92AE

Seiko NH35

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$4,250

$399

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