Seiko

Prospex — Speedtimer Solar Chrono Black

Ref. SSC915 · 41.5mm · Solar (Caliber V192) · Stainless steel · MSRP $700.00

Market research

Authorized dealer

Asking $543–$700

Suggested ceiling ~$543

full set · cross_verified

MSRP $700 on file matches most AD listings exactly; watches-swiss.com offers a genuine authorized-discount price of $543 with full factory warranty. No suggested_sell -- want-list item, not a flip. Secondary/used: one clean source found (EveryWatch, $700 pre-owned, no box/papers) but that's oddly identical to new MSRP -- reads as a possibly-stale or mispriced listing rather than a real used comp, so not logged as a separate secondary_used pass; worth a second look in a future round.

Sources: Feldmar Watch Co. $700, Garrick Jewelers $700, watches-swiss.com (authorized discount reseller) $543, 2026-08-08

Spec

Diameter
41.5mm
Lug width
21mm
Movement
Solar (Caliber V192)
Case material
Stainless steel
Crystal
Sapphire (curved, AR coating)
Dial color
Black
Water resistance
100m
Strap/bracelet
Bracelet

Source note

SBDL099 is the JDM reference for this same watch (US market: SSC915) -- merged 2026-08-07, duplicate catalog row (id=50, same watch under the JDM code) removed. Spec backfill (2026-08-08, round 8): case_material Stainless steel, movement_type Solar (Caliber V192, ~6mo power reserve), water_resistance_m 100, dial_color Black (sunray finish), crystal_type Sapphire (curved, AR coating), strap_type Bracelet (steel, deployant buckle, 21mm) -- cross_verified across Long Island Watch product page and multiple retailer listings (Seiko official, Exquisite Timepieces, Walmart, AZ Fine Time), all for this exact reference SSC915.