Side by side

Grand Seiko SLGC006vsTornek-Rayville Blakjak 12-hr GMT

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

SLGC006
Grand SeikoSLGC006
MSRP $22,600
Blakjak 12-hr GMT
Tornek-RayvilleBlakjak 12-hr GMT
MSRP $895

At a glance

11 of 29 specs differ
Diameter
SLGC00643.2mm
Blakjak 12-hr GMT42.5mm
Power Reserve
SLGC00672h
Blakjak 12-hr GMT42h
Water Resistance
SLGC006100m
Blakjak 12-hr GMT200m
MSRP
SLGC006$22,600
Blakjak 12-hr GMT$895

Full specifications

Case

7 specs
Category
Chronograph
Diver
Diameter
43.2mm
42.5mm
Thickness
15.4mm
13.2mm
Lug-to-Lug
51.5mm
49mm
Lug Width
23mm
22mm
Material
Gold
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

1 specs
Lume
None
Superluminova

Movement

2 specs
Caliber
9SC5
SII NH36
Power Reserve
72h
42h

Pricing

1 specs
MSRP
$22,600
$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.

Grand Seiko SLGC006

Owners widely praise the Grand Seiko SLGC006's stunning copper Mount Iwate dial and its high-frequency Caliber 9SC5 movement, which operates at 36,000vph and achieves accuracy between -3/+5 seconds per day with a 72-hour power reserve. Reviewers note the watch's large 43.2mm size, though some find the Evolution 9 case design improves wearability. Criticisms include the $22,600 price point, the 4:30 date window placement, and the lack of bracelet micro-adjustment. Opinions on the dial are split, with some finding it beautiful and others comparing it to rust or the Australian outback. Some question the extent of the gold accents for a "two-tone" designation. Overall, owners and reviewers acknowledge the Grand Seiko SLGC006's striking aesthetics and advanced movement, but debate its value proposition and certain design choices.

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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