Side by side

Tornek-Rayville TR-660 Acrylic Non-datevsYema Diver

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

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

At a glance

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

The Tornek-Rayville TR-660 Acrylic Non-date is a 40mm bead-blasted stainless steel watch with a utilitarian matte black dial and a moisture detector, measuring 14.7mm thick and 48.5mm lug-to-lug, featuring a subtly domed, AR-coated crystal. One owner notes a preference for a different watch's bezel-locking mechanism but appreciates the TR-660's 20mm lug size. Another owner reports damage to the case and bezel, though it includes unused and worn straps. On balance, owners find the Tornek-Rayville TR-660 Acrylic Non-date to have a timeless design that remains appealing.

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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