Side by side

Sheffield 1A 38vsZero West AV1 Vulcan

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

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1A 38
Sheffield1A 38
MSRP $238
AV1 Vulcan
Zero WestAV1 Vulcan
MSRP $4,750
Buy from Sheffield ↗
Buy used on eBay ↗
Buy from Zero West ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
1A 3838mm
AV1 Vulcan42mm
Power Reserve
1A 38—
AV1 Vulcan62h
Water Resistance
1A 38200m
AV1 Vulcan100m
MSRP
1A 38$238
AV1 Vulcan$4,750

Full specifications

Case

5 specs
Category
Diver
—
Diameter
38mm
42mm
Thickness
12.8mm
13.7mm
Lug Width
20mm
22mm
Water Resistance
200m
100m

Crystal & Dial

1 specs
Dial Color
Blue
—

Movement

2 specs
Caliber
Seiko NH35
Sellita SW500
Power Reserve
—
62h

Pricing

1 specs
MSRP
$238
$4,750
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