Side by side

Helgray Silverstone (Refurbished)vsYema Navygraf Marine Nationale GMT Paris

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

Silverstone (Refurbished)
HelgraySilverstone (Refurbished)
MSRP $150
Navygraf Marine Nationale GMT Paris
YemaNavygraf Marine Nationale GMT Paris
MSRP $944

At a glance

9 of 29 specs differ
Diameter
Silverstone (Refurbished)40mm
Navygraf Marine Nationale GMT Paris39mm
Power Reserve
Silverstone (Refurbished)40h
Navygraf Marine Nationale GMT Paris40h
Water Resistance
Silverstone (Refurbished)50m
Navygraf Marine Nationale GMT Paris100m
MSRP
Silverstone (Refurbished)$150
Navygraf Marine Nationale GMT Paris$944

Full specifications

Case

5 specs
Category
Chronograph
GMT
Diameter
40mm
39mm
Thickness
12mm
Lug-to-Lug
46mm
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
Black
Paris

Movement

2 specs
Caliber
Time Module
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$150
$944

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What people say

Owners + reviewers, side by side

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

Helgray Silverstone (Refurbished)

Owners widely praise the Helgray Silverstone (Refurbished) for its crisp printing, applied indices, legible date wheel, and solid pushers, noting an amazing fit and finish for the price and an attractive aesthetic. Some owners find the metal bracelet squeaks, and the 24-hour subdial is less desirable than sub seconds. One owner criticizes the thick case, downward-angled lugs that can dig into the wrist, and a crystal with noticeable edge effects. Overall, owners rate the Helgray Silverstone (Refurbished) highly for its impressive build quality and aesthetic appeal at its price point.

Yema Navygraf Marine Nationale GMT Paris

Owners widely praise the Yema Navygraf Marine Nationale GMT Paris as a standout design within the brand's recent offerings and a compelling alternative to higher-priced models, with one owner reporting zero issues. The steel version is a 39mm tool watch with pencil-shaped hands and white indices for legibility. It features Yema's YEMA2000 movement, offering ±10 seconds per day accuracy and a 42-hour power reserve, with 300-meter water resistance. Overall, owners rate the Yema Navygraf Marine Nationale GMT Paris highly for its appealing design and solid performance at its price point.

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