Which is cheaper, the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 or the Cincinnati Watch Company Union Terminal Mechanical?

At MSRP the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 is the cheaper of the two at $399, against $650 for the Cincinnati Watch Company Union Terminal Mechanical — a $251 gap before any retailer discounting.

Which is bigger, the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 or the Cincinnati Watch Company Union Terminal Mechanical?

The Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 wears larger at 40mm versus 38mm for the Cincinnati Watch Company Union Terminal Mechanical — a 2mm difference across the dial.

Which has better water resistance, the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 or the Cincinnati Watch Company Union Terminal Mechanical?

The Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 is rated to 200m versus 30m for the Cincinnati Watch Company Union Terminal Mechanical.

What movement does the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 run compared to the Cincinnati Watch Company Union Terminal Mechanical?

The Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 runs a automatic caliber (Seiko NH35), while the Cincinnati Watch Company Union Terminal Mechanical runs a manual (Sellita SW210).

Side by side

Islander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311vsCincinnati Watch Company Union Terminal Mechanical

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

Cincinnati Watch Company Union Terminal Mechanical

union-terminal-watch-mechanical

MSRP $650

At a glance

15 of 29 specs differ

Diameter

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

Union Terminal Mechanical38mm

Power Reserve

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

Union Terminal Mechanical—

Water Resistance

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

Union Terminal Mechanical30m

MSRP

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

Union Terminal Mechanical$650

Full specifications

Case

8 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Domed

AR Coating

Yes

—

Dial Color

—

Multiple

Lume

None

BGW9

Movement

2 specs

Caliber

Seiko NH35

Sellita SW210

Type

Automatic

Manual

Pricing

1 specs

MSRP

$399

$650

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