Side by side

Seiko Essentials ChronographvsUndone Tachikoma

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

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Essentials Chronograph
SeikoEssentials Chronograph
MSRP $265
See the full Essentials Chronograph
Tachikoma
UndoneTachikoma
MSRP $320
See the full Tachikoma
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At a glance

10 of 29 specs differ
Diameter
Essentials Chronograph41.5mm
Tachikoma41.8mm
Power Reserve
Essentials Chronograph—
Tachikoma—
Water Resistance
Essentials Chronograph100m
Tachikoma100m
MSRP
Essentials Chronograph$265
Tachikoma$320

Full specifications

Case

6 specs
Category
Chronograph
—
Diameter
41.5mm
41.8mm
Thickness
12.1mm
12.7mm
Lug-to-Lug
46.5mm
0mm
Lug Width
22mm
0mm
Material
—
Stainless Steel

Crystal & Dial

2 specs
Crystal
Hardlex
Sapphire
Dial Color
—
—

Movement

1 specs
Caliber
8T63
Seiko VK63

Pricing

1 specs
MSRP
$265
$320
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