Seiko Brightz SAGJ001 (Titanium)

The Seiko Brightz SAGJ001 (Titanium) is a discontinued dress watch with a titanium (grade undisclosed) case, finished with brushed and polished. It ships on a matching exotic-material bracelet rather than a strap. No longer offered new; listed here as an archive reference for the used market.

4 official photos · reader photos welcome

Material

Titanium

Grade / type

Titanium (grade undisclosed)

Water resistance

100 m

Type

Dress

Price

– · Y126,000 at launch (JDM); secondary market only

Case diameter

39.0 mm

Origin

Japan

Movement

High-accuracy quartz (plus or minus 20 sec/year)

Caliber

Seiko Cal. 7J21

Complications

Time only

Colour

Grey

Surface treatment

Brushed and polished

Nickel-free

Not verified (contact-point materials not all confirmed)

Bracelet / strap

Titanium bracelet

Matching bracelet

Standard

Crystal

Sapphire

Display back

No

Dial

Black enamel

Dial colours

Black

Availability

No longer offered

Status

No longer in production (discontinued JDM Brightz, released 2004)

Not published

Reference, Thickness, Lug-to-lug, Weight, Power reserve, Hardness, Construction, Caseback, Lume

Medium confidence Verified Jun 2026 Source: Provenance Watches (SAGJ001 full titanium, 7J21 HAQ) / kakaku.com (SAGJ001 spec: quartz, 100 m, 2004) Suggested by u/StudioZanello

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