Undone TachikomavsYema Yachtingraff Seconde/Seconde

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Undone Tachikoma at true scale

Tachikoma

Yema Yachtingraff Seconde/Seconde at true scale

Yachtingraff Seconde/Seconde

Diameter

41.8mm

38.5mm

Thickness

12.7mm

lowest

13mm

Water Resistance

100m

highest

50m

MSRP

$320

lowest

$499

Movement

Seiko VK63

Quartz

Case

6 specs
Diameter
41.8mm
38.5mm
Thickness
12.7mm
13mm
Lug-to-Lug
n/a
n/a
Lug Width
n/a
19mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
50m

Crystal & Dial

1 specs
Dial Color
n/a
Standard

Movement

2 specs
Caliber
Seiko VK63
n/a
Type
Meca-Quartz
Quartz

Pricing

1 specs
MSRP
$320
$499
Keep your wishlist and collection together in the appExplore the app

Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Undone Tachikoma

Owners widely report the Undone Tachikoma is a great purchase at its price point. However, some commenters feel the design lacks detailed anime references and find the price too high for an IP collaboration without a recognized watch brand. Overall, owners rate the Undone Tachikoma highly for its value, though opinions are split on its visual connection to the anime.

Yema Yachtingraff Seconde/Seconde

The Yema Yachtingraff Seconde/Seconde/ is widely praised for its unique, artistic design, featuring a graffiti-style dial with hand-painted sub-dials and spray can-shaped pushers. Owners appreciate its 38.5mm case size, described as slim and compact for comfortable daily wear, with one forum member noting the bracelet as a standout feature. The watch is powered by a Seiko VK63 meca-quartz movement and is priced at €449. While its aesthetic is a strong draw, one owner flagged its higher price and reported poor customer support as drawbacks. On balance, owners and reviewers rate the Yema Yachtingraff Seconde/Seconde/ highly for its distinctive artistic dial and comfortable wearability at its price point.