Side by side

Tissot Seastar 1000vsTornek-Rayville Blakjak 12-hr GMT

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

Seastar 1000
TissotSeastar 1000
MSRP $875
Blakjak 12-hr GMT
Tornek-RayvilleBlakjak 12-hr GMT
MSRP $895

At a glance

11 of 29 specs differ
Diameter
Seastar 100040mm
Blakjak 12-hr GMT42.5mm
Power Reserve
Seastar 100080h
Blakjak 12-hr GMT42h
Water Resistance
Seastar 1000300m
Blakjak 12-hr GMT200m
MSRP
Seastar 1000$875
Blakjak 12-hr GMT$895

Full specifications

Case

5 specs
Diameter
40mm
42.5mm
Thickness
12.48mm
13.2mm
Lug-to-Lug
40mm
49mm
Lug Width
20mm
22mm
Water Resistance
300m
200m

Crystal & Dial

3 specs
Dial Color
Graded grey-black
Black
Indices
Indexes
Applied
Lume
Super-LumiNova ®
Superluminova

Movement

2 specs
Caliber
Powermatic 80
SII NH36
Power Reserve
80h
42h

Pricing

1 specs
MSRP
$875
$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.

Tissot Seastar 1000

Owners widely praise the Tissot Seastar 1000 for its value, solid build, and 300m water resistance, with reviewers highlighting its comfortable wearability and affordable price point for a sporty diver. Some owners find the bezel difficult to use and note glare from the crystal, while others criticize the lume and bracelet quality, with one owner describing the clasp as flimsy. Accuracy figures for the quartz models are excellent, and the Powermatic 80 movement is considered reliable. Overall, owners and reviewers rate the Tissot Seastar 1000 highly for its strong value proposition as a sporty, affordable everyday watch.

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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