
Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311
- 40 mm case, 1 mm wider
- 48 mm lug-to-lug, 3 mm longer
- Same Seiko NH35 caliber
$349 recorded MSRP, $50 higher
Watch alternatives
Keep what you like. Explore what could be different. Compare 40 catalog matches by dimensions, movement and price.
The starting pointChoose the differences that matter to you.
Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD. Missing measurements stay unknown.
Narrow these matches without leaving the page.
Discover smaller makers with catalog similarities to this watch.

$349 recorded MSRP, $50 higher

0.7 mm thinner case. $449 recorded MSRP, $150 higher

$383 recorded MSRP, $84 higher

0.3 mm thinner case. $449 recorded MSRP, $150 higher

1.5 mm thinner case. $429 recorded MSRP, $130 higher

0.5 mm thicker case

$654 recorded MSRP, $355 higher

$654 recorded MSRP, $355 higher

$475 recorded MSRP, $176 higher

$1,390 recorded MSRP, $1,091 higher

0.5 mm thinner case. $399 recorded MSRP, $100 higher

1.5 mm thinner case. $429 recorded MSRP, $130 higher
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.

Lug-to-lug is not recorded for this match.

0.7 mm thinner case. $370 recorded MSRP, $71 higher

Lug-to-lug is not recorded for this match.

Lug-to-lug is not recorded for this match.

0.7 mm thinner case. $405 recorded MSRP, $106 higher

0.4 mm thinner case. $375 recorded MSRP, $76 higher

2.3 mm thinner case. $540 recorded MSRP, $241 higher

$495 recorded MSRP, $196 higher

1.2 mm thinner case. $595 recorded MSRP, $296 higher

$375 recorded MSRP, $76 higher

$550 recorded MSRP, $251 higher

Lug-to-lug is not recorded for this match.
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.

1 mm thinner case

2.5 mm thinner case

Lug-to-lug is not recorded for this match.

Lug-to-lug is not recorded for this match.
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.

1.2 mm thinner case. $2,800 recorded MSRP, $2,501 higher

0.9 mm thinner case. $4,120 recorded MSRP, $3,821 higher

0.6 mm thinner case. $975 recorded MSRP, $676 higher

0.3 mm thinner case. $1,250 recorded MSRP, $951 higher

0.5 mm thinner case. $1,300 recorded MSRP, $1,001 higher

0.5 mm thinner case. $3,960 recorded MSRP, $3,661 higher

2.2 mm thinner case. $1,320 recorded MSRP, $1,021 higher

$1,195 recorded MSRP, $896 higher

1.5 mm thinner case. $4,000 recorded MSRP, $3,701 higher

2.2 mm thinner case. $1,320 recorded MSRP, $1,021 higher

0.8 mm thinner case. $1,550 recorded MSRP, $1,251 higher

$1,895 recorded MSRP, $1,596 higher
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