Side by side
Nivada Grenchen DatomastervsUndone The UNDONE Shunga: Meiji
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
13 of 29 specs differDiameter
Datomaster36mm
The UNDONE Shunga: Meiji40mm
Power Reserve
Datomaster—
The UNDONE Shunga: Meiji—
Water Resistance
Datomaster100m
The UNDONE Shunga: Meiji30m
MSRP
Datomaster$610
The UNDONE Shunga: Meiji$339
Full specifications
Case
6 specsDiameter
36mm
40mm
Thickness
12mm
0mm
Lug-to-Lug
43.5mm
0mm
Lug Width
20mm
0mm
Finish
Brushed and Polished
—
Water Resistance
100m
30m
Crystal & Dial
4 specsCrystal
Mineral
—
Crystal Shape
Domed
—
Dial Color
Green
—
Indices
Dark Gray
—
Movement
2 specsCaliber
Seiko VK63
Seiko VK64
Power Reserve
0h
—
Pricing
1 specsMSRP
$610
$339
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