Side by side

Maen Grand Tonneau Jump HourvsSpinnaker Cahill Automatic

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

Grand Tonneau Jump Hour
MaenGrand Tonneau Jump Hour
MSRP $999
Cahill Automatic
SpinnakerCahill Automatic
MSRP $350

At a glance

9 of 29 specs differ
Diameter
Grand Tonneau Jump Hour34mm
Cahill Automatic42mm
Power Reserve
Grand Tonneau Jump Hour40h
Cahill Automatic40h
Water Resistance
Grand Tonneau Jump Hour50m
Cahill Automatic200m
MSRP
Grand Tonneau Jump Hour$999
Cahill Automatic$350

Full specifications

Case

6 specs
Category
Dress
Diver
Diameter
34mm
42mm
Thickness
9.7mm
13.7mm
Lug-to-Lug
51mm
Lug Width
22mm
Water Resistance
50m
200m

Crystal & Dial

1 specs
Dial Color
MNL.01
Green

Movement

1 specs
Caliber
SII NH35A

Pricing

1 specs
MSRP
$999
$350

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What people say

Owners + reviewers, side by side

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

Maen Grand Tonneau Jump Hour

Owners widely praise the Maen Grand Tonneau Jump Hour for its unique style and accessible price point for a jump hour complication, with one owner finding the red dial variant looks and wears great. However, some find the hour and minute windows, particularly the minute window, too small and the font illegible, impacting legibility. Criticism also centers on the use of a Chinese Seagull movement in a watch priced over $1,000, leading some to label it a "fashion watch" and a "scam," while others note it is selling for significantly over its original price and is not worth it. On balance, owners are split on the Maen Grand Tonneau Jump Hour, with its unique design and value proposition countered by concerns over legibility and movement choice at its price point.

From video reviewers

The watch is praised for its ultra-thin profile and classic design. Reviewers noted the unique jumping hour complication.

Spinnaker Cahill Automatic

Owners widely praise the Spinnaker Cahill Automatic for its attractive vintage-inspired design, comfortable wearability on smaller wrists, and good timekeeping, with one owner specifically noting the large "maxi" indices and NATO strap as highlights. However, some find the lume application uneven and note the use of a mineral crystal. A significant concern raised by one owner is a report of internal component failures and a perceived lack of quality control within the brand. On balance, the Spinnaker Cahill Automatic is well-regarded by owners for its style and value, particularly at specific price points, despite some noted manufacturing inconsistencies.

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