Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316vsMonta Noble Voyager
lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures
Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

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

Noble Voyager
Diameter
40mm
38.5mm
Lug-to-Lug
48mm
47mm
lowest
Thickness
14mm
n/a
Water Resistance
200m
highest
152m
MSRP
$379
lowest
$2,150
Movement
Seiko NH34
Monta M-23
Case
6 specsCrystal & Dial
3 specsMovement
1 specsPricing
1 specsReviews
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 owners widely report excellent value at its $329 MSRP, citing the Seiko NH34 automatic movement, sapphire crystal, and well-proportioned 40mm case. The watch features a handsome anthracite dial with applied indices and a quality 120-click unidirectional bezel. On balance, owners rate the Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316 highly for its value and robust feature set at the price point.
Owners widely praise the Monta Noble Voyager for its refined, dressier aesthetic and comfortable three-link bracelet, noting its elegant styling and compact 38.5mm case dimensions. Some reviewers point to its "caller" GMT functionality and numeral placement on the 24-hour scale as potential drawbacks in a competitive market, with one owner questioning its value proposition against less expensive alternatives. Overall, the consensus is that the Monta Noble Voyager is a well-executed and stylish GMT watch, with its elegant design being its strongest selling point.
The case finishing and dial refinement are strong points. The bracelet end links have slight gaps and the lume is only average. Reviewers disagreed on its value proposition compared to luxury brands.
Similar watches
Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.
Also compared
Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.










