⌚ San Martin SN0054-GF
38.3mm GMT · Hangzhou 6460 High‑Beat · GS Snowflake Hands
Top‑hat sapphire · BGW‑X1 lume · OTF clasp · 8 dial colors
✈️ GMT functionality: Independent 24‑hour hand allows tracking of a second time zone – perfect for frequent travelers, pilots, and global professionals. The Hangzhou 6460 is a true GMT movement with hacking seconds.
🎨 Dial — 8 Color Options
Available dials:
- ⚫ Gilt Black
- ⬛ Black
- 🔴 Red
- 🔵 Dark Blue
- ⚪ White
- 🩵 Light Blue
- 🟢 Light Green
- 🟤 Brown
Indices: Applied or printed (depending on dial variant) · Date window at 3 o’clock.
❄️ Hands: GS Crafts snowflake hands (hour + minute) + GMT hand + seconds hand – 4 hands total. Filled with BGW‑X1 blue luminous for excellent legibility.
⌚ Case, Bracelet & Comfort
- 38.3mm case diameter · 39mm bezel · 47.8mm lug‑to‑lug · 12.4mm thickness – a versatile, mid‑size GMT perfect for all wrists.
- Top‑hat sapphire crystal with AR coating – domed profile, vintage charm, scratch‑resistant, and anti‑reflective.
- Screw‑down crown with 3D hexagonal logo · Screw‑down case back – brushed finish, solid 316L steel.
- Solid 316L steel bracelet (20mm→16mm taper) – brushed finish, comfortable on wrist.
- New On‑The‑Fly (OTF) adjustable clasp with hexagon logo – tool‑free micro‑adjustment for perfect fit.
📐 Technical Specifications
San Martin
SN0054-GF
Hangzhou 6460 (automatic GMT, 28,800bph, 25 jewels, 40h power reserve)
GMT 4‑hand set · Centre GMT hand · 3 hands + date
316L Solid Stainless Steel
38.3mm (bezel 39mm)
47.8mm
12.4mm
Top‑hat sapphire with AR coating
316L stainless steel bezel
Gilt Black / Black / Red / Dark Blue / White / Light Blue / Light Green / Brown – matte finish
Applied or printed, date at 3 o’clock
GS Crafts snowflake hands + GMT hand, BGW‑X1 lume
BGW‑X1 blue light (hands & markers)
Screw‑down with 3D hexagonal logo
Screw‑down, brushed finish
Solid 316L steel bracelet (20mm→16mm taper)
On‑The‑Fly (OTF) adjustable clasp, hexagon logo
10Bar = 100 meters
≈148g
≈190mm (7.5 inches)
2 years
⚙️ Hangzhou 6460 GMT movement features:
• 28,800 vibrations per hour (4Hz) – smooth sweeping seconds
• 25 jewels · ~40 hours power reserve
• True GMT – independently adjustable 24‑hour hand
• Stop second (hacking) · Automatic & hand‑winding · Date function
