Side by side

Spinnaker PopeyevsLongines LONGINES SPIRIT FLYBACK PROTOTYPE

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

Popeye
SpinnakerPopeye
MSRP $395
LONGINES SPIRIT FLYBACK PROTOTYPE
LonginesLONGINES SPIRIT FLYBACK PROTOTYPE
MSRP $7,400

At a glance

9 of 29 specs differ
Diameter
Popeye43mm
LONGINES SPIRIT FLYBACK PROTOTYPE42mm
Power Reserve
Popeye40h
LONGINES SPIRIT FLYBACK PROTOTYPE40h
Water Resistance
Popeye150m
LONGINES SPIRIT FLYBACK PROTOTYPE100m
MSRP
Popeye$395
LONGINES SPIRIT FLYBACK PROTOTYPE$7,400

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
43mm
42mm
Thickness
13mm
17mm
Lug-to-Lug
51mm
49.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
150m
100m

Crystal & Dial

1 specs
Dial Color
Popeye Blue
Green

Movement

1 specs
Caliber
SII NH35A
L791.4

Pricing

1 specs
MSRP
$395
$7,400

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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.

Spinnaker Popeye

The Spinnaker Popeye is a fun, playful dive watch with extensive lume and a dramatic, ultra-domed sapphire crystal. Owners are drawn to the nostalgia and playful styling, though some find the cartoon theme cheapens the look and the 42mm case too thick. The rubber strap can be stiff, and some owners report poor customer service. Overall, owners and reviewers appreciate the Spinnaker Popeye for its unique, nostalgic design and extensive lume.

LONGINES SPIRIT FLYBACK PROTOTYPE

Owners widely praise the Longines Spirit Flyback Prototype for its attractive finishing, COSC-certified movement, and value as a flyback chronograph. Reviewers highlight its refined 39.5mm case and simplified dial, while some owners appreciate the reduced thickness and improved wearability compared to larger variants, with a lug-to-lug distance noted as potentially long for smaller wrists. The watch features a 68-hour power reserve and a bespoke L791.4 movement. However, the case thickness is a consistent point of discussion, with multiple sources citing 17mm, though some reviewers suggest thoughtful design makes it wear closer to 13.5-14mm. Owners are split on the dial's aesthetic, with some preferring previous configurations with gold subdial rings and concentric textures over the current flat matte dial and cut-off numbers. The leather strap is also noted as stiff and pinching.

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