Side by side

Grand Seiko SBGP015vsSpinnaker Bradner Pearl Diver

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

SBGP015
Grand SeikoSBGP015
MSRP $3,800
Bradner Pearl Diver
SpinnakerBradner Pearl Diver
MSRP $370

At a glance

11 of 29 specs differ
Diameter
SBGP01540mm
Bradner Pearl Diver42mm
Power Reserve
SBGP01540h
Bradner Pearl Diver40h
Water Resistance
SBGP015200m
Bradner Pearl Diver180m
MSRP
SBGP015$3,800
Bradner Pearl Diver$370

Full specifications

Case

6 specs
Diameter
40mm
42mm
Thickness
12.4mm
15mm
Lug-to-Lug
47.1mm
50mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
180m

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
Emerald

Movement

2 specs
Caliber
9F85
SII NH35A
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$3,800
$370

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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.

Grand Seiko SBGP015

Owners widely praise the Grand Seiko SBGP015 for its stupendous, substantial, and classy versatility, with reviewers noting the dial print is exceptionally sharp, casting shadows under light. The Grand Seiko 9F85 quartz movement is lauded for its excellent timekeeping, with one owner purchasing it as a grab-and-go option. The watch is listed for £1900. Overall, owners rate the Grand Seiko SBGP015 highly for its sharp dial print and the accuracy of its 9F85 quartz movement.

Spinnaker Bradner Pearl Diver

The Spinnaker Bradner Pearl Diver is noted by owners as large on smaller wrists, with a 50mm lug-to-lug and 15mm height being a concern, though some find it acceptable with specific strap choices. Opinions on finishing quality vary, with one owner reporting issues like a poorly seated bezel and crooked indices. Overall, owners rate the Spinnaker Bradner Pearl Diver with mixed reviews regarding its size and finishing.

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