Seiko Prospex Alpinist Mechanical 39.5mm Black Dial Watch SPB505
Seiko

Seiko Prospex Alpinist Mechanical 39.5mm Black Dial Watch SPB505

SPB143J1
Deal Score43
$99581% above MSRP (MSRP $550)
Watch OnlyNew / UnwornReference unverified

Why This Score?

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

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

The model prioritized pricing data from 6 comparable sales over a 90-day window. Limited data may reduce accuracy.

Watch Specs

sportssteelalpinistgreencompass
38mm
Diameter
44mm
Lug to Lug
13mm
Thickness
20mm
Lug Width
Caliber
6R35
Movement
Automatic
Crystal
Sapphire
Power Reserve
70h
Case Material
Stainless Steel
Dial
Grey
Strap
Steel Bracelet
MSRP:
$550
Introduced:
2020

Perceived Size

How it wears, not just how it measures

~46mm

vs 44mm L2L

Compact (36mm)Substantial (60mm)

13mm 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)

FULL SETBOX ONLYPAPERS ONLYWATCH ONLYAsking Price