Rare Seiko Prospex SPB317J1 Heritage Re-Interpretation Slim Willard Automatic
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Rare Seiko Prospex SPB317J1 Heritage Re-Interpretation Slim Willard Automatic 1Rare Seiko Prospex SPB317J1 Heritage Re-Interpretation Slim Willard Automatic 2Rare Seiko Prospex SPB317J1 Heritage Re-Interpretation Slim Willard Automatic 3Rare Seiko Prospex SPB317J1 Heritage Re-Interpretation Slim Willard Automatic 4Rare Seiko Prospex SPB317J1 Heritage Re-Interpretation Slim Willard Automatic 5Rare Seiko Prospex SPB317J1 Heritage Re-Interpretation Slim Willard Automatic 6Rare Seiko Prospex SPB317J1 Heritage Re-Interpretation Slim Willard Automatic 7Rare Seiko Prospex SPB317J1 Heritage Re-Interpretation Slim Willard Automatic 8Rare Seiko Prospex SPB317J1 Heritage Re-Interpretation Slim Willard Automatic 9Rare Seiko Prospex SPB317J1 Heritage Re-Interpretation Slim Willard Automatic 10
Seiko

Rare Seiko Prospex SPB317J1 Heritage Re-Interpretation Slim Willard Automatic

SPB317
Deal Score66
$1,169
Watch OnlyCondition: Very Good

Why This Score?

Fair deal: priced well below market, excellent condition. Full set would significantly increase this score..

Key Drivers
Priced well below market
Excellent condition
Moderately trusted seller
Watch only (no box or papers)

The model prioritized pricing data from 4 comparable sales over a 365-day window. Limited data may reduce accuracy.

Watch Specs

41mm
Diameter
46.9mm
Lug to Lug
12.3mm
Thickness
20mm
Lug Width
Caliber
6R35
Movement
Automatic
Crystal
Sapphire
Case Material
SS
Dial
Black
Strap
Rubber
MSRP:
$900
Introduced:
2022

Perceived Size

How it wears, not just how it measures

~49mm

vs 47mm L2L

Compact (36mm)Substantial (60mm)

↑ 12.3mm case thickness adds +1.8mm 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)

FULL SETBOX ONLYPAPERS ONLYWATCH ONLYAsking Price
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