Side by side

Tornek-Rayville TR-660 Sapphire Non-datevsYema Diver

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

TR-660 Sapphire Non-date
Tornek-RayvilleTR-660 Sapphire Non-date
Diver
YemaDiver
MSRP $990

At a glance

9 of 29 specs differ
Diameter
TR-660 Sapphire Non-date40mm
Diver39.5mm
Power Reserve
TR-660 Sapphire Non-date50h
Diver40h
Water Resistance
TR-660 Sapphire Non-date200m
Diver200m
MSRP
TR-660 Sapphire Non-date
Diver$990

Full specifications

Case

4 specs
Diameter
40mm
39.5mm
Thickness
14.7mm
10.95mm
Lug-to-Lug
48.5mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Lume
Superluminova
None

Movement

2 specs
Caliber
TMI NH38
Sellita SW200
Power Reserve
50h
40h

Pricing

1 specs
MSRP
$990

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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.

Yema Diver

One owner reported a water ingress issue on their Yema Diver the first time it got wet in a lake, despite rinsing and inspecting the watch and bezel. Another owner notes this manual wind Yema Diver has a cool patina but is unlikely to be waterproof or gain value. Overall, owners view the Yema Diver as a fun second watch rather than an investment.

From video reviewers

The Swiss Sellita movement is a notable feature. Reviewers did not reach a consensus on any weaknesses.

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