Side by side

Grand Seiko SBGH289vsZero West S4 Blackout P9427 Spitfire

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

Add a watch
SBGH289
Grand SeikoSBGH289
MSRP $7,700
S4 Blackout P9427 Spitfire
Zero WestS4 Blackout P9427 Spitfire
Buy from Grand Seiko ↗
Buy used on eBay ↗
Buy from Zero West ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
SBGH28943.8mm
S4 Blackout P9427 Spitfire44mm
Power Reserve
SBGH28955h
S4 Blackout P9427 Spitfire38h
Water Resistance
SBGH289200m
S4 Blackout P9427 Spitfire100m
MSRP
SBGH289$7,700
S4 Blackout P9427 Spitfire—

Full specifications

Case

5 specs
Category
Diver
—
Diameter
43.8mm
44mm
Thickness
14.7mm
14.1mm
Lug-to-Lug
51mm
49.6mm
Water Resistance
200m
100m

Crystal & Dial

1 specs
AR Coating
Yes
Inner

Movement

2 specs
Caliber
9S85
ETA 2824
Power Reserve
55h
38h

Pricing

1 specs
MSRP
$7,700
—
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.

Islander Islander Automatic Dive Watch with Bracelet, Double-Domed AR Sapphire Crystal, and Embossed Ceramic Bezel Insert #ISL-18
Islandermicro
Dive Watches Guide

Islander Automatic Dive Watch with Bracelet, Double-Domed AR Sapphire Crystal, and Embossed Ceramic Bezel Insert #ISL-18

7 watches · 7 variantsDive Watches Guide
43mm·Automatic·200m WR
$429MSRP
—Used
Zero West RAF-C (1940)
Zero Westmicro

RAF-C (1940)

Ref. raf-c-1940-watch-zero-west
44mm·Automatic·100m WR
$2,750MSRP
—Used
Formex Reef 42 mm
Formexmicro

Reef 42 mm

6 variantsReef 42 mm
42mm·Automatic·300m WR
$2,414MSRP
—Used
Zero West L1 1884 Longitude
Zero Westmicro

L1 1884 Longitude

2 variantsRef. l1-longitude-day-1884-watch
44mm·Automatic·100m WR
—MSRP
—Used
Fortis Marinemaster M-44 DLC
Fortismicro

Marinemaster M-44 DLC

3 watches · 15 variantsMarinemaster
44mm·Automatic·300m WR
$5,450MSRP
—Used
CWC (Cabot Watch Company) 1980 RN Divers Automatic Re-Issue Watch
CWC (Cabot Watch Company)micro

1980 RN Divers Automatic Re-Issue Watch

Ref. 1980-rn-divers-re
45mm·Automatic·300m WR
$3,747MSRP
—Used
Islander Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323
Islandermicro
Under $50

Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323

9 watches · 9 variantsUnder $50
42mm·Automatic·200m WR
$449MSRP
—Used
Geckota Phalanx
Geckotamicro

Phalanx

8 variantsPhalanx
42mm·Automatic·300m WR
$349MSRP
—Used
All alternatives to the SBGH289 →All alternatives to the S4 Blackout P9427 Spitfire →
Explore the full catalog

Follow this matchup

Get a note when Grand Seiko SBGH289 vs Zero West S4 Blackout P9427 Spitfire gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

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

Islander Automatic Dive Watch with Bracelet, Double-Domed AR Sapphire Crystal, and Embossed Ceramic Bezel Insert #ISL-18vsZero West S4 Blackout P9427 SpitfireFormex Reef 42 mmvsZero West S4 Blackout P9427 SpitfireFortis Marinemaster M-44 DLCvsZero West S4 Blackout P9427 SpitfireIslander Black Dial Automatic Dive Watch with DLC Case and Bracelet, AR Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-34vsZero West S4 Blackout P9427 SpitfireGrand Seiko SBGH289vsZero West RAF-C (1940)Grand Seiko SBGH289vsZero West L1 1884 Longitude
Edit this comparisonAdd another watchExplore more 42–45mm watches