Side by side

Sheffield 1AvsUndone ZEN CARTOGRAPH: MK-1 PROTOTYPE

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

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1A
Sheffield1A
MSRP $223
See the full 1A
ZEN CARTOGRAPH: MK-1 PROTOTYPE
UndoneZEN CARTOGRAPH: MK-1 PROTOTYPE
MSRP $199
See the full ZEN CARTOGRAPH: MK-1 PROTOTYPE
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At a glance

11 of 29 specs differ
Diameter
1A40mm
ZEN CARTOGRAPH: MK-1 PROTOTYPE40mm
Power Reserve
1A—
ZEN CARTOGRAPH: MK-1 PROTOTYPE—
Water Resistance
1A200m
ZEN CARTOGRAPH: MK-1 PROTOTYPE50m
MSRP
1A$223
ZEN CARTOGRAPH: MK-1 PROTOTYPE$199

Full specifications

Case

5 specs
Category
Diver
—
Thickness
12.8mm
0mm
Lug-to-Lug
46mm
0mm
Lug Width
20mm
0mm
Water Resistance
200m
50m

Crystal & Dial

3 specs
Crystal
Sapphire
—
Dial Color
White/Blue
—
Lume
Swiss blue lume
None

Movement

2 specs
Caliber
Seiko NH35
Seiko 9F68
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$223
$199
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