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UNDONE Tachikoma Blue vs UNDONE Sport Speedy

The Sensei's verdict

Tachikoma Blue 31 Sport Speedy

The Sport Speedy is the value play at $285 ($35 less), while the Sport Speedy wears smaller at 40 mm. Tighter budget → the Sport Speedy; otherwise the Tachikoma Blue is the pick.

Verdict & value

Sensei Score
$320
Price
$35 less$285
Originality

Movement

Type
Calibre
Tier
Power reserve

Case & on the wrist

41.8 mm
Diameter
40 mm
Lug-to-lug
12.7 mm0.8 mm thinner
Thickness
13.5 mm
100 m
Water resistance
30 m
Stainless Steel
Case material
316L Stainless Steel, PVD

Dial, crystal & details

blue
Dial
black
Sapphire
Crystal
Mineral
Yes (superluminova)
Lume
Yes (luminescent)
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