WatchDecoded

Seiko › Field › Seiko › SUR557

Seiko SUR557

Also covers SUR555: the same watch in other colors or straps.

Seiko · Quartz. Sold new

Video reviews

The Seiko PRX - SUR557 - Under the Radar Seiko Release of 2023!
Three Hand Hunter · YouTube
Unboxing The New Seiko SUR557P1
Jeweler van Dam · YouTube

Videos are made by independent reviewers and play from YouTube; they’re not ours. We picked ones that name this reference. Own one? Share your photos.

Where to buy

New · authorized

Seiko’s own warranty.

New · grey market (unauthorized)

Often cheaper. Covered by the store’s own warranty, not Seiko’s.

Pre-owned

Check condition, box and papers. Usually no warranty.

Search links show live listings, so check the exact reference before you buy. Prices change; each one shows when we checked it. We may earn a commission from some links. It doesn’t change your price or which stores we list. Authorized vs grey market vs pre-owned.

Colors and versions (2)

Same case, movement and size; the versions differ in dial color, bezel or strap. Each reference number below is a separate model you can search for.

ReferenceComes onPriceStatusLook at it / buy
SUR557—$335Sold newSee it at Seiko · eBay · Jomashop
SUR555—$335Sold newSee it at Seiko · eBay · Jomashop

The basics

Price
$335
Seiko US list, 2026-10-23
Size
38.9 mm × 8.5 mm
44.5 mm lug to lug
Strap width
20 mm
Any 20 mm strap fits
Water resistance
100 m
Sapphire crystal
Yes
Lume
Hands and markers
Screw-down crown
Not listed by Seiko
Will it fit my wrist?

Rough rule of thumb from lug-to-lug length (44.5 mm), not a promise. Wrist shape matters; try one on if you can.

How it works day to day

Movement
Quartz
Caliber 6N52, rated ±15 seconds per month
Bezel
No rotating bezel listed
Hacking seconds
Not needed (quartz)
Hand-winding
Not needed (quartz)

Similar watches

Sources