Side by side

Nivada Grenchen Chronoking Vintage ValjouxvsTornek-Rayville Blakjak 12-hr GMT

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

Chronoking Vintage Valjoux
Nivada GrenchenChronoking Vintage Valjoux
MSRP $4,900
Blakjak 12-hr GMT
Tornek-RayvilleBlakjak 12-hr GMT
MSRP $895

At a glance

17 of 29 specs differ
Diameter
Chronoking Vintage Valjoux38mm
Blakjak 12-hr GMT42.5mm
Power Reserve
Chronoking Vintage Valjoux48h
Blakjak 12-hr GMT42h
Water Resistance
Chronoking Vintage Valjoux100m
Blakjak 12-hr GMT200m
MSRP
Chronoking Vintage Valjoux$4,900
Blakjak 12-hr GMT$895

Full specifications

Case

8 specs
Category
Chronograph
Diver
Diameter
38mm
42.5mm
Thickness
12.95mm
13.2mm
Lug-to-Lug
46.5mm
49mm
Lug Width
20mm
22mm
Finish
Brushed + Polished
Brushed and polished
Water Resistance
100m
200m
Caseback
Display
Solid

Crystal & Dial

4 specs
Crystal
Acrylic
Sapphire
AR Coating
Inner
Yes
Dial Color
Matt Black w/ Gradient Orange + Super 1345C Lum. Applied Indexes + Embossed White Printed LogoSmall eyes: Debossed Light Beige 7506C CD track + Black Print
Black
Lume
None
Superluminova

Movement

4 specs
Caliber
Valjoux 23
SII NH36
Type
Manual
Automatic
Power Reserve
48h
42h
Complications
GMT, Chronograph, Date
None

Pricing

1 specs
MSRP
$4,900
$895

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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.

Nivada Grenchen Chronoking Vintage Valjoux

The Nivada Grenchen Chronoking Vintage Valjoux is widely praised for its faithful vintage-inspired design, featuring flat-top pump pushers and drilled lug holes, and is considered an excellent value under €2K. Some reviewers note the faux patina indexes can appear too yellow. The 38mm steel case with extended lugs wears larger than its diameter suggests. The Chronoking Mecaquartz, specifically, is highlighted for its textured dial, sunken subdials, and overall dimensions that make it punch above its $579 weight. On balance, reviewers rate the Nivada Grenchen Chronoking Vintage Valjoux highly for its vintage aesthetic and strong value proposition.

Tornek-Rayville Blakjak 12-hr GMT

The Tornek-Rayville Blakjak 12-hr GMT is a 42.5mm stainless steel watch featuring a DLC-coated bezel, sapphire crystal, and a matte black dial with 12- and 24-hour scales. It is powered by a Seiko SII NH36 automatic movement, offering a 41-hour power reserve, and boasts 200 meters of water resistance. The dial includes a day/date complication and Super-LumiNova BGW9 lume. Overall, owners and reviewers highlight its robust build and functional military-inspired design as key strengths.

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