Side by side

Islander Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316vsAevig Thule sportswatch

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

Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316
IslanderIslander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316
MSRP $379
Thule sportswatch
AevigThule sportswatch
MSRP $593

At a glance

17 of 29 specs differ
Diameter
Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-31640mm
Thule sportswatch39mm
Power Reserve
Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316
Thule sportswatch41h
Water Resistance
Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316200m
Thule sportswatch100m
MSRP
Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316$379
Thule sportswatch$593

Full specifications

Case

8 specs
Category
GMT
Diameter
40mm
39mm
Thickness
14mm
12.3mm
Lug-to-Lug
48mm
48.5mm
Material
Stainless Steel
Titanium
Finish
Brushed and polished
Water Resistance
200m
100m
Caseback
Screw-down
Solid

Crystal & Dial

4 specs
AR Coating
Underside
Inner
Dial Color
Black
Indices
Applied
Lume
None
Superluminova

Movement

4 specs
Caliber
Seiko NH34
Seiko NH35
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
41h
Jewels
0
25

Pricing

1 specs
MSRP
$379
$593

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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 Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316

Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316 offers excellent value at $329 MSRP, featuring a handsome anthracite dial with applied indices, a sapphire crystal, and a quality 120-click unidirectional bezel. Owners highlight the NH34 movement and well-proportioned 40x48x20mm case. Overall, owners rate the Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316 highly for its value and feature set at the price point.

Aevig Thule sportswatch

The Aevig Thule sportswatch is widely praised for its 70s-inspired design, lightweight titanium case with a hardness coating, and comfortable wearability. Owners note the NH34 GMT movement's accurate regulation, often seeing 1-2 seconds fast per day, and appreciate the excellent anti-reflective coating, sapphire crystal, and quick-release bracelet. Some reviewers, however, express a desire for dressier styling and sharper case angles, with one owner pointing out potential irregularities on the skeletonized hour markers. Overall, owners rate the Aevig Thule sportswatch highly for its original design and value.

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