NAMICA
SHIRAHAMA 2
- Same 40 mm case diameter
- Both use automatic movements
What changes
Compare models 1.8 mm thinner case. $675 recorded MSRP, $225 higher
Watch alternatives
Alternatives to the NAMICA SHIRAHAMA 1
Keep what you like. Explore what could be different. Compare 48 catalog matches by dimensions, movement and price.
- Case diameter
- 40 mm
- Lug-to-lug
- 47 mm
- Movement
- Automatic
- Catalog MSRP
- $450
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchNAMICA SHIRAHAMA 2Same 40 mm case diameterSee the match Lower recorded MSRPBoderry ADMIRAL 3-Hand No-Date - 200M Waterproof Titanium Automatic Diver Watch$299 recorded MSRP, $151 lowerSee the match Shorter lug-to-lugSeiko Prospex Sea Seiko Prospex 1965 Heritage Diver’s Watch Save the Ocean Limited Edition46.4 mm lug-to-lug, 0.6 mm shorterSee the match
Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD. Missing measurements stay unknown.
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Narrow these matches without leaving the page.
ColorwayPick a colorway to match a specific dial
48 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
NAMICA
SHIRAHAMA 1: NEO TOKYO KANJI BLACK DLC LIMITED EDITION
- Same 40 mm case diameter
- Same Seiko NH38 caliber
What changes
Compare models $500 recorded MSRP, $50 higher
Boderry
ADMIRAL 3-Hand No-Date - 200M Waterproof Titanium Automatic Diver Watch
- $299 recorded MSRP, $151 lower
- Same 40 mm case diameter
- 49 mm lug-to-lug, 2 mm longer
What changes
0.3 mm thicker case
Aquatico
Sea star V2 black dial ceramic bezel No Date
- 42 mm case, 2 mm wider
- 50 mm lug-to-lug, 3 mm longer
- Both use automatic movements
What changes
0.3 mm thicker case. $699 recorded MSRP, $249 higher
Phoibos
Reef Master
- $335 recorded MSRP, $115 lower
- 42 mm case, 2 mm wider
- 48 mm lug-to-lug, 1 mm longer
What changes
0.3 mm thicker case
BOLDR Supply Co.
Voyage Mediterranean
- $449 recorded MSRP, $1 lower
- Same 40 mm case diameter
- 48 mm lug-to-lug, 1 mm longer
What changes
Dimensions alone do not establish wrist fit.
BOLDR Supply Co.
Voyage Antarctic
- $449 recorded MSRP, $1 lower
- Same 40 mm case diameter
- 48 mm lug-to-lug, 1 mm longer
What changes
Dimensions alone do not establish wrist fit.
Hemel
HD24 Automatic
- $300 recorded MSRP, $150 lower
- Same 40 mm case diameter
- 48 mm lug-to-lug, 1 mm longer
What changes
0.3 mm thicker case
Héron Watches
Marinor
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
0.2 mm thicker case. $620 recorded MSRP, $170 higher
Ikigai Watches
Maru 200m
- Same 40 mm case diameter
- Both use automatic movements
What changes
1 mm thinner case. $499 recorded MSRP, $49 higher
Ikigai Watches
IKIGA MARU:RELOADED
- Same 40 mm case diameter
- Both use automatic movements
What changes
1 mm thinner case. $550 recorded MSRP, $100 higher
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Glycine
Men's Combat Sub Sport 39mm Automatic Watch GL0403
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
$540 recorded MSRP, $90 higher
Glycine
Men's Combat Sub Sport 42mm Automatic Watch GL0486
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
$540 recorded MSRP, $90 higher
Glycine
Men's Combat Sub Sport 42mm Automatic Watch GL0535
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
$540 recorded MSRP, $90 higher
Tissot
Seastar 1000
- Same 40 mm case diameter
- 40 mm lug-to-lug, 7 mm shorter
- Both use automatic movements
What changes
0.2 mm thinner case. $875 recorded MSRP, $425 higher
Bulova
Black Dial Stainless Steel Bracelet Vintage Sea Hunter 43B175
- $375 recorded MSRP, $75 lower
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Orient
Diver Design 40
- $395 recorded MSRP, $55 lower
- 39.9 mm case, 0.1 mm narrower
- 46.5 mm lug-to-lug, 0.5 mm shorter
What changes
0.1 mm thicker case
Seiko
Prospex Sea
- 41.7 mm case, 1.7 mm wider
- 49.5 mm lug-to-lug, 2.5 mm longer
- Both use automatic movements
What changes
0.4 mm thinner case. $595 recorded MSRP, $145 higher
Bulova
Red Dial Stainless Steel Bracelet Marine Star 98B472
- 41 mm case, 1 mm wider
- Both use automatic movements
What changes
$550 recorded MSRP, $100 higher
Invicta
Jason Taylor 15886
- 38 mm case, 2 mm narrower
- Same Seiko NH38 caliber
What changes
Lug-to-lug is not recorded for this match.
Orient
75th Anniversary RA-AC0Q12L30B
- $405 recorded MSRP, $45 lower
- 39.9 mm case, 0.1 mm narrower
- 46.5 mm lug-to-lug, 0.5 mm shorter
What changes
0.1 mm thicker case
Damasko
DK20
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Seiko
Prospex Sea PADI Special Edition
- 41.7 mm case, 1.7 mm wider
- 49.5 mm lug-to-lug, 2.5 mm longer
- Both use automatic movements
What changes
0.4 mm thinner case. $650 recorded MSRP, $200 higher
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Casio
Edifice EFK-100D
- 39 mm case, 1 mm narrower
- 43.5 mm lug-to-lug, 3.5 mm shorter
- Both use automatic movements
What changes
0.2 mm thinner case
Seiko
SNK355k1
- $145 recorded MSRP, $305 lower
- 37 mm case, 3 mm narrower
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Timex
Diver Inspired 42mm Stainless Steel Bracelet Watch
- $82 recorded MSRP, $368 lower
- 42 mm case, 2 mm wider
What changes
Quartz movement instead of automatic
Seiko
Conceptual SNXS79K1
- $133 recorded MSRP, $317 lower
- 37 mm case, 3 mm narrower
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Swatch
Body Soul Leather
- $200 recorded MSRP, $250 lower
- 37.4 mm case, 2.6 mm narrower
- 43 mm lug-to-lug, 4 mm shorter
What changes
0.2 mm thinner case
Swatch
Uncle Charly Leather
- $200 recorded MSRP, $250 lower
- 37.4 mm case, 2.6 mm narrower
- 43 mm lug-to-lug, 4 mm shorter
What changes
0.2 mm thinner case
Timex
Expedition Scout 40mm Fabric Slip-Thru Strap Watch - TW4B15500
- $50 recorded MSRP, $401 lower
- Same 40 mm case diameter
What changes
Quartz movement instead of automatic
Timex
Waterbury Traditional GMT
- $187 recorded MSRP, $263 lower
- 39 mm case, 1 mm narrower
What changes
Quartz movement instead of automatic
Casio
GM-S2110
- $210 recorded MSRP, $240 lower
- 40.5 mm case, 0.5 mm wider
- 45.9 mm lug-to-lug, 1.1 mm shorter
What changes
Quartz movement instead of automatic. 1.7 mm thinner case
Seiko
SCVE007
- $162 recorded MSRP, $288 lower
- 40.5 mm case, 0.5 mm wider
- 47.3 mm lug-to-lug, 0.3 mm longer
What changes
0.5 mm thicker case
Casio
MDV-106 Duro
- $100 recorded MSRP, $350 lower
- 44.2 mm case, 4.2 mm wider
- 48.5 mm lug-to-lug, 1.5 mm longer
What changes
Quartz movement instead of automatic. 0.6 mm thinner case
Orient
FNR1Q002W0
- $165 recorded MSRP, $285 lower
- 36 mm case, 4 mm narrower
- Both use automatic movements
What changes
0.2 mm thinner case
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Seiko
Prospex Sea Seiko Prospex 1965 Heritage Diver’s Watch Save the Ocean Limited Edition
- Same 40 mm case diameter
- 46.4 mm lug-to-lug, 0.6 mm shorter
- Both use automatic movements
What changes
0.3 mm thicker case. $1,400 recorded MSRP, $950 higher
Glycine
Men's Combat Sub Sport GMT 42mm Automatic Watch GL0422
- 42 mm case, 2 mm wider
- Both use automatic movements
What changes
$2,995 recorded MSRP, $2,545 higher
Christopher Ward
C60 Trident Reef
- 41 mm case, 1 mm wider
- 47.9 mm lug-to-lug, 0.9 mm longer
- Both use automatic movements
What changes
1.3 mm thinner case. $995 recorded MSRP, $545 higher
Longines
LEGEND DIVER
- 39 mm case, 1 mm narrower
- Both use automatic movements
What changes
$3,850 recorded MSRP, $3,400 higher
Fortis
Marinemaster M-40
- Same 40 mm case diameter
- Both use automatic movements
What changes
0.3 mm thicker case. $3,960 recorded MSRP, $3,510 higher
Seiko
Prospex Sea 1968 Heritage Diver's GMT Watch
- 42 mm case, 2 mm wider
- 48.6 mm lug-to-lug, 1.6 mm longer
- Both use automatic movements
What changes
0.6 mm thicker case. $1,700 recorded MSRP, $1,250 higher
Vertex
M60C AquaLion DC
- Same 40 mm case diameter
- 49 mm lug-to-lug, 2 mm longer
- Both use automatic movements
What changes
1.3 mm thicker case. $3,345 recorded MSRP, $2,895 higher
Sinn
104 Classic 12
- 41 mm case, 1 mm wider
- Both use automatic movements
What changes
0.8 mm thinner case. $2,203 recorded MSRP, $1,753 higher
Norqain
Adventure 40mm
- Same 40 mm case diameter
- 48.3 mm lug-to-lug, 1.3 mm longer
- Both use automatic movements
What changes
0.1 mm thinner case. $4,120 recorded MSRP, $3,670 higher
Breitling
Superocean Automatic
- 36 mm case, 4 mm narrower
- Both use automatic movements
What changes
0.5 mm thinner case. $5,850 recorded MSRP, $5,400 higher
Glycine
Men's Airman SST GMT 43mm Automatic Watch GL0309
- 43 mm case, 3 mm wider
- Both use automatic movements
What changes
$905 recorded MSRP, $455 higher
Seiko
HBC011J1
- Same 40 mm case diameter
- 46.4 mm lug-to-lug, 0.6 mm shorter
- Both use automatic movements
What changes
0.3 mm thicker case. $1,400 recorded MSRP, $950 higher
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