Side by side
Hemel HF1 SnelwayvsGrand Seiko SLGW004
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
HF1 Snelway40mm
SLGW00438.8mm
Power Reserve
HF1 Snelway40h
SLGW00480h
Water Resistance
HF1 Snelway100m
SLGW00430m
MSRP
HF1 Snelway$200
SLGW004$30,000
Full specifications
Case
7 specsCategory
Field
Dress
Diameter
40mm
38.8mm
Thickness
11mm
10.4mm
Lug-to-Lug
—
43.7mm
Lug Width
20mm
19mm
Material
316L Stainless Steel
Gold
Water Resistance
100m
30m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
Red
Black
Movement
3 specsCaliber
Seiko VH31
9SA4
Type
Quartz
Manual
Power Reserve
40h
80h
Pricing
1 specsMSRP
$200
$30,000
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