Which has better water resistance, the Tornek-Rayville TR-660 Sapphire Non-date or the Wolbrook Skindiver WT Automatic?

The Tornek-Rayville TR-660 Sapphire Non-date is rated to 200m versus 150m for the Wolbrook Skindiver WT Automatic.

Which has a longer power reserve, the Tornek-Rayville TR-660 Sapphire Non-date or the Wolbrook Skindiver WT Automatic?

The Tornek-Rayville TR-660 Sapphire Non-date carries a 50-hour power reserve against 40 hours on the Wolbrook Skindiver WT Automatic.

What movement does the Tornek-Rayville TR-660 Sapphire Non-date run compared to the Wolbrook Skindiver WT Automatic?

Both watches run automatic movements — the Tornek-Rayville TR-660 Sapphire Non-date uses the TMI NH38 and the Wolbrook Skindiver WT Automatic uses the Miyota 8315.

Side by side

Tornek-Rayville TR-660 Sapphire Non-datevsWolbrook Skindiver WT Automatic

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

Tornek-Rayville TR-660 Sapphire Non-date

tr-660-w-sapphire-inlay-1201-non-date-3167895

Wolbrook Skindiver WT Automatic

22-SWA-003-LR3-CAM

MSRP $498

At a glance

12 of 29 specs differ

Diameter

TR-660 Sapphire Non-date40mm

Skindiver WT Automatic40mm

Power Reserve

TR-660 Sapphire Non-date50h

Skindiver WT Automatic40h

Water Resistance

TR-660 Sapphire Non-date200m

Skindiver WT Automatic150m

MSRP

TR-660 Sapphire Non-date—

Skindiver WT Automatic$498

Full specifications

Case

5 specs

Crystal & Dial

4 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Dial Color

Black

Steel

Lume

Superluminova

None

Movement

2 specs

Caliber

TMI NH38

Miyota 8315

Power Reserve

50h

40h

Pricing

1 specs

MSRP

—

$498

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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.

Tornek-Rayville TR-660 Sapphire Non-date

Owners widely praise the Tornek-Rayville TR-660 for its quality, good timekeeping, and suitability as a military diver reissue. The 40mm bead-blasted 316L stainless steel case, sapphire bezel inlay, and Arclite Super LumiNova are noted features, powered by a Japanese TMI NH38 automatic movement and water-resistant to 20 ATMs. Some owners suggest alternatives due to availability issues with the small-batch releases. Overall, owners rate the Tornek-Rayville TR-660 highly for its faithful reissue design and quality build at its price point.

WatchUSeek·3

Wolbrook Skindiver WT Automatic

Owners widely praise the Wolbrook Skindiver WT Automatic for its attractive retro aesthetic, comfortable wearability, and good value, with many highlighting its striking green dial, box sapphire crystal, and well-executed Beads of Rice bracelet. Some reviewers note the Miyota 8315 movement is adjusted to ±15 seconds per day, and one owner found the steel bracelet's finishing did not match the watch as well as the rubber straps. A minority of owners express disappointment with the lume, bezel wobble, and a perceived lack of finishing refinement, with one reviewer ultimately not recommending the watch. Overall, owners rate the Wolbrook Skindiver WT Automatic highly for its vintage charm and comfortable bracelet at the price point.

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