Side by side

Hemel HD24 AutomaticvsLongines MASTER COLLECTION MOONPHASE

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

HD24 Automatic
HemelHD24 Automatic
MSRP $300
MASTER COLLECTION MOONPHASE
LonginesMASTER COLLECTION MOONPHASE
MSRP $3,500

At a glance

21 of 29 specs differ
Diameter
HD24 Automatic40mm
MASTER COLLECTION MOONPHASE34mm
Power Reserve
HD24 Automatic40h
MASTER COLLECTION MOONPHASE
Water Resistance
HD24 Automatic200m
MASTER COLLECTION MOONPHASE30m
MSRP
HD24 Automatic$300
MASTER COLLECTION MOONPHASE$3,500

Full specifications

Case

9 specs
Category
Diver
Moonphase
Diameter
40mm
34mm
Thickness
13mm
11.2mm
Lug-to-Lug
48mm
49.7mm
Lug Width
20mm
21mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Water Resistance
200m
30m
Caseback
Solid

Crystal & Dial

5 specs
Crystal
Domed Sapphire
Sapphire
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Gallant USAF Edition
Silver
Indices
Applied

Movement

6 specs
Caliber
Seiko NH38A
L899.5
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$300
$3,500

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