Side by side

Spinnaker PopeyevsGrand Seiko SBGA413

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

The bottom line

The 40mm SBGA413 wears 3mm narrower than the 43mm Popeye — that's a meaningful jump on most wrists.

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.

Grand Seiko SBGA413

Grand Seiko SBGA413 owners and reviewers widely praise its captivating dial, particularly its subtle artistry, and the mesmerizing Spring Drive movement's reliability and unparalleled mechanical accuracy, with some noting their Spring Drive watches run within half a second per day. The 40mm titanium case, featuring intricate geometries and a satin brush finish, is also highlighted, as are the Zaratsu-polished surfaces. Legibility is considered excellent, even with silver hands on the pink dial. On balance, owners and reviewers rate the Grand Seiko SBGA413 highly for its beautiful dial and the Spring Drive movement's accuracy and refinement.

Where to get them

Check prices & track

Spinnaker Popeye
Spinnaker Popeye
MSRP $395
Grand Seiko SBGA413
Grand Seiko SBGA413
MSRP $7,200
Popeye
SpinnakerPopeye
MSRP $395
SBGA413
Grand SeikoSBGA413
MSRP $7,200

At a glance

13 of 29 specs differ
Diameter
Popeye43mm
SBGA41340mm
Power Reserve
Popeye40h
SBGA41372h
Water Resistance
Popeye150m
SBGA413100m
MSRP
Popeye$395
SBGA413$7,200

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
43mm
40mm
Thickness
13mm
12.8mm
Lug-to-Lug
51mm
47mm
Lug Width
22mm
21mm
Material
316L Stainless Steel
Titanium
Water Resistance
150m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Popeye Blue
Black

Movement

3 specs
Caliber
SII NH35A
9R65
Type
Automatic
Spring Drive
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$395
$7,200

Follow this matchup

Get a note when Spinnaker Popeye vs Grand Seiko SBGA413 gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.