Side by side

Helgray Silverstone (Refurbished)vsYema Navygraf Marine Nationale Femme

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 Femme
YemaNavygraf Marine Nationale Femme
MSRP $399

At a glance

10 of 29 specs differ
Diameter
Silverstone (Refurbished)40mm
Navygraf Marine Nationale Femme34mm
Power Reserve
Silverstone (Refurbished)40h
Navygraf Marine Nationale Femme40h
Water Resistance
Silverstone (Refurbished)50m
Navygraf Marine Nationale Femme100m
MSRP
Silverstone (Refurbished)$150
Navygraf Marine Nationale Femme$399

Full specifications

Case

7 specs
Category
Chronograph
Diver
Diameter
40mm
34mm
Thickness
12mm
10.3mm
Lug-to-Lug
46mm
Lug Width
20mm
16mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
Black
Standard

Movement

1 specs
Caliber
Time Module

Pricing

1 specs
MSRP
$150
$399

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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 Femme

The Yema Navygraf Marine Nationale Femme is praised for its clean dial, good bezel action, and robust build for daily wear, with its 39mm case noted as impressively thin at 11mm for 300m water resistance. Owners report accuracy averaging +6 seconds per day. One owner notes sharp edges and a slight rattle on the steel bracelet. The CMM.10 automatic movement offers a 70-hour power reserve. On balance, owners value the Yema Navygraf Marine Nationale Femme for its design and robust build at its price point, despite some concerns about accuracy and bracelet finishing.

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