Side by side

Sangin Instruments Atlas IIIvsSeiko Captain Willard

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

Add a watch
Atlas III
Sangin InstrumentsAtlas III
MSRP $949
See the full Atlas III
Captain Willard
SeikoCaptain Willard
MSRP $1,300
See the full Captain Willard
Buy from Sangin Instruments ↗
Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
Atlas III42mm
Captain Willard42.7mm
Power Reserve
Atlas III—
Captain Willard70h
Water Resistance
Atlas III200m
Captain Willard200m
MSRP
Atlas III$949
Captain Willard$1,300

Full specifications

Case

6 specs
Category
—
Diver
Diameter
42mm
42.7mm
Thickness
0mm
13.2mm
Lug-to-Lug
0mm
46.6mm
Lug Width
0mm
20mm
Material
—
Stainless Steel

Crystal & Dial

4 specs
Crystal
—
Sapphire
Crystal Shape
—
Curved
AR Coating
—
underside
Lume
None
LumiBrite

Movement

3 specs
Caliber
Automatic (La Joux-Perret G100)
Seiko 6R35
Power Reserve
0h
70h
Jewels
0
24

Pricing

1 specs
MSRP
$949
$1,300
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.

March LA.B Bonzer Bronze
March LA.Bmicro

Bonzer Bronze

41mm·Automatic·200m WR
$1,995MSRP
—Used
Geckota Sea-Hunter Dive Watch
Geckotamicro

Sea-Hunter Dive Watch

6 variantsSea-Hunter
40mm·Automatic·200m WR
$349MSRP
—Used
Tsovet Tsovet JMT-DW42 Global Explorer II
Tsovetmicro

Tsovet JMT-DW42 Global Explorer II

6 variantsSeries
42mm·Automatic·200m WR
$490MSRP
—Used
Geckota Phalanx
Geckotamicro

Phalanx

8 variantsPhalanx
42mm·Automatic·300m WR
$349MSRP
—Used
Tsovet Tsovet SMT-ML53 Bluewater
Tsovetmicro

Tsovet SMT-ML53 Bluewater

5 variantsRef. smt-ml53-ts-4003-11
42mm·Automatic·240m WR
$550MSRP
—Used
CWC 1980 RN Divers Automatic Re-Issue Watch
CWCmicro
Heritage Re-Issue

1980 RN Divers Automatic Re-Issue Watch

41mm·Automatic·300m WR
$2,458MSRP
—Used
March LA.B Bonzer Automatique Double Blue
March LA.Bmicro

Bonzer Automatique Double Blue

41mm·Automatic·200m WR
$1,645MSRP
—Used
Echo/Neutra Cristallo Professional Diver 500m
Echo/Neutramicro

Cristallo Professional Diver 500m

2 variantsCRISTALLO
42mm·Automatic·500m WR
$1,450MSRP
—Used
All alternatives to the Atlas III →All alternatives to the Captain Willard →
Explore the full catalog

Follow this matchup

Get a note when Sangin Instruments Atlas III vs Seiko Captain Willard 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.

Seiko Captain WillardvsTsovet JMT-DW42 Global ExplorerSeiko Captain WillardvsTsovet SMT-ML53 BluewaterSeiko Captain WillardvsSpinnaker Tesei TitaniumSeiko Captain WillardvsTsovet JMT-DW42 Global Explorer IISangin Instruments Atlas IIIvsSpinnaker Tesei TitaniumSangin Instruments Atlas IIIvsSpinnaker Croft Pioneer
Edit this comparisonAdd another watchExplore more 41–44mm watches