Which has better water resistance, the Hemel HFC Mechanical Chronograph or the Tornek-Rayville TR-660 Aluminum Non-date?

The Tornek-Rayville TR-660 Aluminum Non-date is rated to 200m versus 100m for the Hemel HFC Mechanical Chronograph.

Which has a longer power reserve, the Hemel HFC Mechanical Chronograph or the Tornek-Rayville TR-660 Aluminum Non-date?

The Tornek-Rayville TR-660 Aluminum Non-date carries a 50-hour power reserve against 40 hours on the Hemel HFC Mechanical Chronograph.

What movement does the Hemel HFC Mechanical Chronograph run compared to the Tornek-Rayville TR-660 Aluminum Non-date?

The Hemel HFC Mechanical Chronograph runs a manual caliber (Seagull ST19), while the Tornek-Rayville TR-660 Aluminum Non-date runs a automatic (TMI NH38).

Side by side

Hemel HFC Mechanical ChronographvsTornek-Rayville TR-660 Aluminum Non-date

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

Hemel HFC Mechanical Chronograph

the-airfoil

MSRP $550

Tornek-Rayville TR-660 Aluminum Non-date

tr-660-al-1001-non-date-plankowner_pr-vate-30029883

At a glance

13 of 29 specs differ

Diameter

HFC Mechanical Chronograph40mm

TR-660 Aluminum Non-date40mm

Power Reserve

HFC Mechanical Chronograph40h

TR-660 Aluminum Non-date50h

Water Resistance

HFC Mechanical Chronograph100m

TR-660 Aluminum Non-date200m

MSRP

HFC Mechanical Chronograph$550

TR-660 Aluminum Non-date—

Full specifications

Case

5 specs

Crystal & Dial

4 specs

Crystal

Domed Sapphire

Sapphire

AR Coating

Inner

Yes

Dial Color

Airfoil (1970s British Pilot)

Black

Lume

None

Superluminova

Movement

3 specs

Caliber

Seagull ST19

TMI NH38

Type

Manual

Automatic

Power Reserve

40h

50h

Pricing

1 specs

MSRP

$550

—

Follow this matchup

Get a note when Hemel HFC Mechanical Chronograph vs Tornek-Rayville TR-660 Aluminum Non-date gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring