Side by side

Grand Seiko SLGW004vsSpinnaker Tesei Bronze Swiss

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

SLGW004
Grand SeikoSLGW004
MSRP $30,000
Tesei Bronze Swiss
SpinnakerTesei Bronze Swiss
MSRP $850

At a glance

13 of 29 specs differ
Diameter
SLGW00438.8mm
Tesei Bronze Swiss43mm
Power Reserve
SLGW00480h
Tesei Bronze Swiss40h
Water Resistance
SLGW00430m
Tesei Bronze Swiss300m
MSRP
SLGW004$30,000
Tesei Bronze Swiss$850

Full specifications

Case

7 specs
Category
Dress
Diver
Diameter
38.8mm
43mm
Thickness
10.4mm
16mm
Lug-to-Lug
43.7mm
52mm
Lug Width
19mm
22mm
Material
Gold
Bronze
Water Resistance
30m
300m

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
Green

Movement

3 specs
Caliber
9SA4
Sellita SW200-1
Type
Manual
Automatic
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$30,000
$850

Follow this matchup

Get a note when Grand Seiko SLGW004 vs Spinnaker Tesei Bronze Swiss gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

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

Grand Seiko SLGW004

The Grand Seiko SLGW004 is praised for its elegant, faithful reissue design and impressive technical execution, featuring a new 9SA4 hi-beat manual-winding movement with an 80-hour power reserve and accuracy of -3/+5 seconds per day. Reviewers highlight the sharp case facets, double-signed dial, and beautifully decorated movement visible through the display caseback, along with an enjoyable winding experience. One reviewer noted a desire for better water resistance and expressed a dislike for the etched sapphire case back. Overall, reviewers rate the Grand Seiko SLGW004 highly for its elegant design and technically impressive movement.

Spinnaker Tesei Bronze Swiss

Owners praise the Spinnaker Tesei Bronze Swiss for its incredible macro-level detail and sharp design, noting its bronze case, ceramic bezel, and wave dial. The inclusion of a Sellita SW200 Swiss movement is highlighted. One owner expressed a desire for a smaller 39-40mm variant, stating it would be their ultimate bronze diver if such a size were offered. On balance, owners rate the Spinnaker Tesei Bronze Swiss highly for its detailed finishing and bronze diver aesthetic.

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.