Casio EFV-650DvsNezumi Studios Tonnerre

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.

Casio EFV-650D at true scale

EFV-650D

Nezumi Studios Tonnerre at true scale

Tonnerre

Diameter

43.5mm

38mm

Lug-to-Lug

48.6mm

45.5mm

lowest

Thickness

11mm

lowest

11.8mm

Water Resistance

100m

highest

50m

MSRP

$120

lowest

$423

Movement

Quartz

Seiko VK63

Case

6 specs
Diameter
43.5mm
38mm
Thickness
11mm
11.8mm
Lug-to-Lug
48.6mm
45.5mm
Lug Width
n/a
20mm
Finish
n/a
n/a
Water Resistance
100m
50m

Crystal & Dial

3 specs
Crystal
Mineral
Sapphire
AR Coating
No
n/a
Dial Color
Black
n/a

Movement

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

Pricing

1 specs
MSRP
$120
$423
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.

Casio EFV-650D

Owners widely praise the Casio EFV-650D for its value, costing less than half of comparable models and including illumination. The chronograph layout is noted as different from typical chronographs, which some find affects the user experience despite an attractive look. The 43.5mm case size is considered intimidating by some for smaller wrists, with one owner questioning its suitability as a first chronograph. One owner finds the watch "sick" and is considering upgrading the mineral crystal to sapphire. Overall, owners rate the Casio EFV-650D highly for its value and illumination, despite some reservations about its chronograph layout and case size.

Nezumi Studios Tonnerre

The Nezumi Studios Tonnerre is widely praised for its comfortable 38mm case, sharp finishing, and retro design, with many owners appreciating its quality and presentation exceeding expectations for its price point. The Seiko VK63 meca-quartz movement offers reliable accuracy, and the dial colors and textures are frequently highlighted as unique and attractive features, complemented by a good quality strap. Some owners find the chronograph sub-dial hands' chromatic arrangement for the 24-hour indicator to be an unnecessary aesthetic choice, and a few have expressed disappointment with customer service or found the chronograph's sub-dial alignment prone to issues. On balance, owners and reviewers rate the Nezumi Tonnerre highly for its compelling retro aesthetic and excellent finishing at its price point.

From video reviewers

The watch features a 38mm brushed stainless steel case that fits smaller wrists well. The 5 ATM water resistance is limited for a tool-oriented chronograph.