Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made
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Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made 1Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made 2Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made 3Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made 4Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made 5Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made 6Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made 7Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made 8Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made 9Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made 10Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made 11Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made 12Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made 13Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made 14Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made 15
Seiko

Seiko Prospex SPB453J1 1965 Heritage Diver’s Automatic Watch - Japan-Made

SPB143
Deal Score45
$1,0909% below MSRP (MSRP $1,200)
Watch OnlyNew / UnwornReference unverified

Why This Score?

Below average deal: moderately trusted seller, good condition. Full set would significantly increase this score..

Key Drivers
Moderately trusted seller
Good condition
Priced at market
Watch only (no box or papers)

The model prioritized pricing data from 52 comparable sales over a 365-day window.

Watch Specs

40.5mm
Diameter
47.6mm
Lug to Lug
13.2mm
Thickness
20mm
Lug Width
Caliber
6R35
Movement
Automatic
Crystal
Sapphire
Case Material
SS
Dial
Grey
Strap
Bracelet
MSRP:
$1,200
Introduced:
2020

Perceived Size

How it wears, not just how it measures

~50mm

vs 48mm L2L

Compact (36mm)Substantial (60mm)

↑ 13.2mm case thickness adds +2mm wrist presence

Will this fit your wrist?

Slide to your wrist circumference to see the fit diagram.

Wrist circumference17 cm
12cm17cm (avg)22cm

Sold Comps (180 days)

No price history
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