The Titanium Field Guide

Seiko Brightz World Time SAGZ102 Bespoke Tailor Dittos. LE (Titanium)

Archive · used only

The Seiko Brightz World Time SAGZ102 Bespoke Tailor Dittos. LE (Titanium) is a discontinued dress watch with a Titanium (grade undisclosed; yellow-gold-tone plated) case, finished with yellow-gold-tone plating. No longer offered new; listed here as an archive reference for the used market.

Titanium dress watchesUnder 11 mm thickSolarWorldtimer
Titanium
Titanium (grade undisclosed; yellow-gold-tone plated)
Water resistance
100 m
Type
Dress
Price
– · Y132,000 at launch (JDM, limited 600); secondary market only
Case diameter
38.5 mm
Thickness
9.2 mm
Lug-to-lug
45.7 mm
Origin
Japan
Movement
Solar radio-controlled quartz (world time)
Caliber
Seiko Cal. 7B27
Complications
Worldtimer, Date
Case shape
Round
Case colour
Gold
Finish technology
Natural finish
Surface treatment
Yellow-gold-tone plating
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Crocodile leather strap (lizard set strap included)
Crystal
Sapphire, super-clear coating (curved)
Display back
No
Dial
White
Dial colours
White
Availability
No longer offered
Status
No longer in production (limited edition of 600, JDM, 2019)
Not published
Reference, Weight, Power reserve, Caseback, Titanium bracelet, Lume Help verify
Medium confidence Verified Jun 2026 Source: Uchiyama (SAGZ102 Bespoke Tailor Dittos. LE) / kakaku.com (SAGZ102 spec) Maker / listing ↗ Suggested by u/StudioZanello
Facts are free to cite with a link.
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Frequently asked questions

What grade of titanium is the Seiko Brightz World Time SAGZ102 Bespoke Tailor Dittos. LE (Titanium)?

The Seiko Brightz World Time SAGZ102 Bespoke Tailor Dittos. LE (Titanium) has a Titanium (grade undisclosed; yellow-gold-tone plated) case. It is recorded at medium confidence pending a maker-stated grade.

What size is the Seiko Brightz World Time SAGZ102 Bespoke Tailor Dittos. LE (Titanium)?

It is 38.5 mm in diameter, 9.2 mm thick, 45.7 mm lug to lug, and water resistant to 100 m.

How much does the Seiko Brightz World Time SAGZ102 Bespoke Tailor Dittos. LE (Titanium) cost, and is it available?

It is no longer offered new; the guide keeps it as an archive reference for the used market.

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