Seiko - Prospex Spring Drive GMT 10BAR - Men - 2023

Seiko Prospex LX GMT « Stratosphere » – Limited Edition

GMT wristwatch with Spring Drive automatic movement, limited edition to 400 pieces. ( 296/400 )

Case
High-strength titanium with Diashield hardening treatment
Diameter: 44.8 mm
Thickness: approx. 14.7 mm
Screw-down case back, screw-down crown.
Water resistance: 100 meters

Spectacle
24-hour bidirectional rotating eyepiece
Insert blue/black bi-color

Dial
Blue to black gradient inspired by the stratosphere
Luminous indices and hands (Lumibrite)
GMT hand, date at 3 o'clock
Running reserve indicator

Movement
Calibre Spring Drive Manufacturer
Automatic and manual winding
Operating reserve: 72 hours
Average precision: ±1 second/day

Glass
Sapphire with anti-reflective coating

Bracelet
Titanium, safety deployment clasp with extension

Weight
Approximately 110–115 g (bracelet included)

Limited edition
400 copies worldwide, individually numbered

A visit to a jeweler before shipment for a full polish with no material loss, to achieve a finish close to new.