Side by side

Circula Watches AquaSport GMTvsHELM Miyako

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

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AquaSport GMT
Circula WatchesAquaSport GMT
Miyako
HELMMiyako
MSRP $375
Buy from Circula Watches ↗
Buy used on eBay ↗
Buy from HELM ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
AquaSport GMT40mm
Miyako40mm
Power Reserve
AquaSport GMT56h
Miyako42h
Water Resistance
AquaSport GMT200m
Miyako200m
MSRP
AquaSport GMT—
Miyako$375

Full specifications

Case

4 specs
Category
—
Diver
Thickness
12.6mm
13.75mm
Lug-to-Lug
46mm
47mm
Lug Width
20mm
22mm

Crystal & Dial

4 specs
Crystal Shape
Flat
Double-Domed
AR Coating
Inner
Yes
Dial Color
Blue
Gray
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Sellita SW330-2
—
Power Reserve
56h
42h
Jewels
25
24

Pricing

1 specs
MSRP
—
$375
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