Circula Watches AquaSport IIvsHelicon Siebe Gorman Type D Professional Diver

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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.

Circula Watches AquaSport II at true scale

AquaSport II

Helicon Siebe Gorman Type D Professional Diver at true scale

Siebe Gorman Type D Professional Diver

Diameter

40mm

41mm

Lug-to-Lug

46mm

lowest

47.5mm

Thickness

12.6mm

11.9mm

lowest

Water Resistance

200m

300m

highest

Power Reserve

41h

42h

highest

MSRP

n/a

$746

Movement

Sellita SW200-1

Miyota 9039

Case

4 specs
Diameter
40mm
41mm
Thickness
12.6mm
11.9mm
Lug-to-Lug
46mm
47.5mm
Water Resistance
200m
300m

Crystal & Dial

1 specs
Dial Color
Blue
n/a

Movement

2 specs
Caliber
Sellita SW200-1
Miyota 9039
Power Reserve
41h
42h

Pricing

1 specs
MSRP
n/a
$746
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