Side by side

Islander Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300vsTudor Black Bay 58 925

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

Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300
IslanderIslander Greenport 39mm Dive Watch with Black and White Dial #ISL-300
MSRP $399
Black Bay 58 925
TudorBlack Bay 58 925
MSRP $5,600

At a glance

11 of 29 specs differ
Diameter
Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-30039mm
Black Bay 58 92539mm
Power Reserve
Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300
Black Bay 58 92570h
Water Resistance
Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300200m
Black Bay 58 925200m
MSRP
Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300$399
Black Bay 58 925$5,600

Full specifications

Case

4 specs
Thickness
13mm
12.7mm
Lug-to-Lug
0mm
46mm
Finish
Satin
Caseback
Screw-down
Solid screw-down

Crystal & Dial

2 specs
AR Coating
Underside
Dial Color
Taupe

Movement

4 specs
Caliber
Miyota 8205
MT5400
Power Reserve
0h
70h
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$399
$5,600

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300

The Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 is praised for its 39mm size and comfortable fit, with its bi-directional dual time bezel noted as a useful feature for tracking different time zones. Owners appreciate the lumed ceramic bezel and the slightly domed sapphire crystal. One owner specifically highlights the dial layout as a strong positive. The screw-down crown is also mentioned as a nice touch. On balance, owners rate the Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 highly for its wearability and functional bezel.

Tudor Black Bay 58 925

The Tudor Black Bay 58 925 is praised for its unique taupe dial and bezel, and COSC-certified movement. Owners widely report the silver case scratches and dings more easily than steel, and some experience tarnishing despite anti-tarnishing claims, though it can be cleaned with an eraser or silver cloth. While some find the leather strap uncomfortable due to weight imbalance, others consider it suitable. The dial can appear washed out in certain lighting, and one owner notes the long springbar can scratch the case if it pops out. On balance, owners and reviewers appreciate the Tudor Black Bay 58 925 for its unique silver case and taupe dial, despite concerns about scratching and tarnishing.

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