SEIKO NEXTER Seiko Doctors Without Borders 2025 Special Edition Japan Limited Watch SBXY093 JDM Japanese Version

Specification

Movement number: 8B63

Drive mode: Solar wave correction

Accuracy: Average monthly error ±15 seconds when not receiving

Driving time: about 9 months when fully charged, about 2 years in power saving mode

Number of stones: 10 stones

Function:

- Overcharge prevention function
- Instant start function
- Power saving function
- Automatic perpetual calendar function (until December 31, 2099)
- World time function (25 time zones)
- Dual time zone display function
- Retrograde day mechanism
- Radio wave correction function (receives standard radio waves from Japan, China, the United States, Germany, and the United Kingdom)
- Automatic receiving function
- Forced reception function
- Receive result display function
- Reception level display function
- Automatic needle position correction function
- With calendar (day, week) function

Case and Strap

Case material: Pure titanium

Case coating: Diamond Shield coating

Case dimensions: Thickness: 10.6mm, Width: 41.3mm, Height: 46.9mm

Glass material: Sapphire

Glass coating: Super clear coating

LumiBrite: Yes (pointers, scale)

Middle stay: one-click three-fold method

Wrist circumference (longest): 188.0mm

Timepiece Specifications

Waterproof: Enhanced waterproof for daily use (10 atmospheres)

Anti-magnetic: Yes

Weight: 93.0g

Other features:

- "LIMITED EDITION" engraved on the back
- Serial number engraved on the back
- Screw-down crown
- Anti-metal allergy
- Contains intelligent regulator mechanism