Islander Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316vsTimex Pan Am x Timex Waterbury Automatic GMT 41.5mm Stainless Steel Bracel
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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

Pan Am x Timex Waterbury Automatic GMT 41.5mm Stainless Steel Bracel
Diameter
40mm
41.5mm
Lug-to-Lug
48mm
48mm
Thickness
14mm
13.5mm
lowest
Water Resistance
200m
highest
50m
Power Reserve
n/a
41h
MSRP
$379
lowest
$669
Movement
Seiko NH34
Seiko NH34
Case
4 specsCrystal & Dial
3 specsMovement
2 specsPricing
1 specsSimilar watches
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