Side by side

Casio EFB-730DvsHemel HFC Mechanical Chronograph

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

At a glance

13 of 29 specs differ
Diameter
EFB-730D40mm
HFC Mechanical Chronograph40mm
Power Reserve
EFB-730D
HFC Mechanical Chronograph40h
Water Resistance
EFB-730D100m
HFC Mechanical Chronograph100m
MSRP
EFB-730D$165
HFC Mechanical Chronograph$550

Full specifications

Case

5 specs
Thickness
11mm
13.4mm
Lug Width
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
AR Coating
No
Inner
Dial Color
Black
Airfoil (1970s British Pilot)

Movement

4 specs
Caliber
Sea-Gull ST19
Type
Quartz
Manual
Power Reserve
40h
Jewels
0
25

Pricing

1 specs
MSRP
$165
$550
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