Which is cheaper, the Helgray Silverstone (Refurbished) or the Wolbrook JetFlyer Automatic Chronograph?

At MSRP the Helgray Silverstone (Refurbished) is the cheaper of the two at $150, against $845 for the Wolbrook JetFlyer Automatic Chronograph — a $695 gap before any retailer discounting.

Which is bigger, the Helgray Silverstone (Refurbished) or the Wolbrook JetFlyer Automatic Chronograph?

The Helgray Silverstone (Refurbished) wears larger at 40mm versus 38mm for the Wolbrook JetFlyer Automatic Chronograph — a 2mm difference across the dial.

Which has better water resistance, the Helgray Silverstone (Refurbished) or the Wolbrook JetFlyer Automatic Chronograph?

The Wolbrook JetFlyer Automatic Chronograph is rated to 100m versus 50m for the Helgray Silverstone (Refurbished).

What movement does the Helgray Silverstone (Refurbished) run compared to the Wolbrook JetFlyer Automatic Chronograph?

The Helgray Silverstone (Refurbished) runs a quartz caliber (Time Module), while the Wolbrook JetFlyer Automatic Chronograph runs a automatic (Jeambrun PS 6402).

Side by side

Helgray Silverstone (Refurbished)vsWolbrook JetFlyer Automatic Chronograph

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

Helgray Silverstone (Refurbished)

silverstone-black

MSRP $150

Wolbrook JetFlyer Automatic Chronograph

26-JFCA-001-LR6-BLK-STL

MSRP $845

At a glance

8 of 29 specs differ

Diameter

Silverstone (Refurbished)40mm

JetFlyer Automatic Chronograph38mm

Power Reserve

Silverstone (Refurbished)40h

JetFlyer Automatic Chronograph40h

Water Resistance

Silverstone (Refurbished)50m

JetFlyer Automatic Chronograph100m

MSRP

Silverstone (Refurbished)$150

JetFlyer Automatic Chronograph$845

Full specifications

Case

4 specs

Diameter

40mm

38mm

Thickness

12mm

12.1mm

Material

Stainless Steel

316L Stainless Steel

Water Resistance

50m

100m

Crystal & Dial

1 specs

Crystal

Sapphire

Domed Sapphire

Movement

2 specs

Caliber

Time Module

Jeambrun PS 6402

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$150

$845

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