Aerotec Watches Aerotec Ace X GMT DivervsRatio FreeDiver GMT Series

FreeDiver GMT Series
RatioFreeDiver GMT Series

Ref. ratio-freediver-gmt-series-sapphire-stainless-steel-blue-dial-automatic-rtf053-200m-mens-watch·MSRP $170

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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.

Aerotec Watches Aerotec Ace X GMT Diver at true scale

Aerotec Ace X GMT Diver

Ratio FreeDiver GMT Series at true scale

FreeDiver GMT Series

Diameter

41.5mm

40mm

Thickness

n/a

13.6mm

Water Resistance

200m

200m

Power Reserve

n/a

40h

MSRP

$459

$170

lowest

Movement

Seiko NH34

Seiko NH34

Case

4 specs
Diameter
41.5mm
40mm
Thickness
n/a
13.6mm
Lug Width
n/a
20mm
Material
n/a
Stainless Steel

Crystal & Dial

2 specs
Crystal
n/a
Sapphire
Dial Color
Silver
n/a

Movement

1 specs
Power Reserve
0h
40h

Pricing

1 specs
MSRP
$459
$170
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Aerotec Watches Aerotec Ace X GMT Diver

The Aerotec Ace X GMT Diver is praised for its excellent timekeeping from the Seiko NH34 movement, with one owner reporting immaculate condition after minimal wear. The watch features a 41.5mm case and 200m water resistance. Overall, owners rate the Aerotec Ace X GMT Diver highly for its reliable Seiko NH34 movement and solid build quality.

Ratio FreeDiver GMT Series

Owners widely praise the Ratio FreeDiver GMT Series for its exceptional value, with multiple users highlighting its sub-$150 price point as a significant draw and one owner calling it their most used watch. The lume is noted as being nearly as good as a Citizen Promaster diver, and the branding details, including the pi symbol on the second hand, are appreciated. One owner also noted the original design and mechanical GMT function impressed them with its looks and feel. Some owners find the design generic and dislike the date window's impact on proportions, while others suggest a Seiko as a more rational choice. The Ratio FreeDiver GMT Series is priced at ₹15k on Amazon India. Overall, owners rate the Ratio FreeDiver GMT Series highly for its outstanding value and impressive lume at its price point.