Zoom Seiko Prospex Sea GMT 42mm
Automatic, 42mm, Steel
HBC001J1
Available in our boutiques
- Poncini Curepipe Call Directions
- Poncini Port Louis Call Directions
Product Description
Prospex Sea GMT 42mm in steel with green bezel, dial green indexes and date on steel bracelet (cal. 6R54 Automatic)
| Collection | Prospex |
|---|---|
| Model | Prospex Sea GMT |
| Movement | 6R54 Automatic |
| Movement type | Automatic |
| Power reserve | ~72 hours(3 days) |
| Case size | 42mm |
| Case material | Steel |
| Crystal | Sapphire crystal |
| Calibre | 6R54 |
| Movement desc | Automatic with manual winding |
| Precision | +25 to -15 seconds per day |
| Jewels | 24 |
| Functions | 24-hour hand (dual time display function), Stop second hand function |
| Bezel | Green bezel |
| Thickness | 13.3mm |
| Lug to lug | 48.6mm |
| Crystal coating | Anti-reflective coating on inner surface |
| Lumibrite | LumiBrite on hands, index(es) and bezel |
| Bracelet type | Bracelet |
| Bracelet material | Steel |
| Clasp | Three-fold clasp with secure lock & push button release, solid & slide adjuster; Bracelet Length; 200.0 |
| Bracelet / strap | Steel bracelet |
| Lug width | 20mm |
| Water resistance | 300 m diver's |
| Magnetic resistance | 4,800 A/m |
| Features | Unidirectional rotating bezel, Screw-down crown, Screw case back |
| Model line | Prospex Sea GMT |
| Dial desc | Green indexes and date |
| Dial colour | Green |
| Bezel color | Green |
| Bracelet odeis | Steel bracelet |
| Odeis desc | PROSPEX Sea GMT 42mm in steel with green bezel with dial green indexes and date on steel bracelet (cal.6R54 Automatic) |
Technical specifications
Movement
- Movement Type : Automatic
- Power Reserve : ~72 hours(3 days)
- Movement : 6R54
- Functions : 24-hour hand (dual time display function), Stop second hand function
Case
- Case Size : 42mm
- Case Material : Steel
- Crystal : Sapphire crystal
- Bezel : Green bezel
- Waterproofness : 300 m diver's
Strap / Bracelet
- Bracelet : Steel bracelet
- Bracelet Material : Steel
Dial
- Dial Colour : Green
- Dial : Green indexes and date
You may also like

Seiko Prospex Alpinist Land 39.5mm

Seiko Prospex Marinemaster 1968 Heritage Diver 42.6mm

Seiko Prospex Marinemaster 1965 Heritage Diver 39.5mm

Seiko Prospex Marinemaster 1965 Heritage Diver 39.5mm

Seiko Prospex Marinemaster 1965 Heritage Diver 39.5mm

Seiko Prospex Marinemaster 1968 Heritage Diver 42.6mm

Seiko Prospex Marinemaster 1968 Heritage Diver 42.6mm

Seiko Prospex Speedtimer 42mm

Seiko Prospex Speedtimer 42mm

Seiko Prospex Sea 1968 Heritage Diver GMT 42mm

Seiko Prospex Sea 1968 Heritage Diver GMT 42mm

Seiko Prospex Sea 1965 Heritage Diver 40mm
Collection Seiko

Seiko Sport 40mm
Quartz, 40mm, Steel

Seiko 5 Sports 39.4mm
Automatic, 39.4mm, Steel

Seiko Presage Classic Series 40.2mm
Automatic, 40.2mm, Steel (super hard coating)

Seiko 5 Sports Field Series 41mm
Automatic, 41mm, Steel

Seiko King Seiko Vanac 41mm
Automatic, 41mm, Titanium

Seiko Astron Gps Solar 2026 Limited Edition 0995/1200 pcs 43.4mm
GPS Solar, 43.4mm, Titanium (super-hard coating)

Seiko 5 Sports 38mm
Automatic, 38mm, Steel

Seiko 5 Sports 38mm
Automatic, 38mm, Steel

Seiko 5 Sports 37.4mm
Automatic, 37.4mm, Steel
Thank you
Request received
Your request has been sent. Our team will contact you shortly to confirm your appointment.


