Which is cheaper, the Hemel HFC Mechanical Chronograph or the Lum-Tec B64 Chronograph?

At MSRP the Lum-Tec B64 Chronograph is the cheaper of the two at $545, against $550 for the Hemel HFC Mechanical Chronograph — a $5 gap before any retailer discounting.

Which is bigger, the Hemel HFC Mechanical Chronograph or the Lum-Tec B64 Chronograph?

The Lum-Tec B64 Chronograph wears larger at 44mm versus 40mm for the Hemel HFC Mechanical Chronograph — a 4mm difference across the dial.

What movement does the Hemel HFC Mechanical Chronograph run compared to the Lum-Tec B64 Chronograph?

The Hemel HFC Mechanical Chronograph runs a manual caliber (Seagull ST19), while the Lum-Tec B64 Chronograph runs a automatic.

Side by side

Hemel HFC Mechanical ChronographvsLum-Tec B64 Chronograph

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

Hemel HFC Mechanical Chronograph

the-airfoil

MSRP $550

Lum-Tec B64 Chronograph

b64-chronograph

MSRP $545

At a glance

9 of 29 specs differ

Diameter

HFC Mechanical Chronograph40mm

B64 Chronograph44mm

Power Reserve

HFC Mechanical Chronograph40h

B64 Chronograph40h

Water Resistance

HFC Mechanical Chronograph100m

B64 Chronograph100m

MSRP

HFC Mechanical Chronograph$550

B64 Chronograph$545

Full specifications

Case

5 specs

Diameter

40mm

44mm

Thickness

13.4mm

—

Lug-to-Lug

47mm

51.5mm

Lug Width

20mm

22mm

Material

316L Stainless Steel

Titanium (DLC coated)

Crystal & Dial

1 specs

Dial Color

Airfoil (1970s British Pilot)

Standard

Movement

2 specs

Caliber

Seagull ST19

—

Type

Manual

Automatic

Pricing

1 specs

MSRP

$550

$545

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