Side by side

Orologi Calamai GMT AutomaticovsSheffield 1A

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

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GMT Automatico
Orologi CalamaiGMT Automatico
1A
Sheffield1A
MSRP $223
Buy from Orologi Calamai ↗
Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
GMT Automatico39mm
1A40mm
Power Reserve
GMT Automatico50h
1A—
Water Resistance
GMT Automatico50m
1A200m
MSRP
GMT Automatico—
1A$223

Full specifications

Case

6 specs
Category
—
Diver
Diameter
39mm
40mm
Thickness
10.5mm
12.8mm
Lug-to-Lug
47.5mm
46mm
Material
Unknown
Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

2 specs
Dial Color
Black
White/Blue
Lume
None
Swiss blue lume

Movement

2 specs
Caliber
Sellita SW330-2 Top
Seiko NH35A
Power Reserve
50h
—

Pricing

1 specs
MSRP
—
$223
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