SEIKO 5 Sports SSK033 | 42.5mm Silver Sunray GMT Automatic Watch, Batman Bezel, Stainless Steel Bracelet

The SEIKO 5 Sports SKX Style GMT SSK033 is a versatile travel watch that combines the beloved SKX dive-inspired design with GMT functionality. Featuring a refined silver sunray dial paired with a bold blue and black “Batman”-style 24-hour bezel, this timepiece brings classic Seiko aesthetics into a globally functional package. The contrasting blue GMT hand offers easy tracking of a second time zone, while a magnified date display at 3 o'clock adds legibility. Housed in a 42.5mm stainless steel case and powered by the automatic Caliber 4R34, the watch provides approximately 41 hours of power reserve and supports both manual winding and hacking. The matching stainless steel “beads-of-rice” bracelet enhances its retro appeal, and the piece is protected by a Hardlex crystal and 100-meter water resistance—perfect for daily wear and travel.

Key Features

• 42.5mm stainless steel case with 46mm lug-to-lug and 13.6mm thickness
• Silver sunray dial with blue GMT hand and magnified date at 3 o’clock
• Bi-color 24-hour rotating bezel (blue and black “Batman” style)
• Seiko Caliber 4R34 automatic GMT movement
• 41-hour power reserve, manual winding, and hacking capability
• Hardlex crystal with date magnifier
• Stainless steel “beads-of-rice” bracelet with three-fold deployant clasp
• 100 meters water resistance
• LumiBrite on hands and indices for nighttime visibility
• Exhibition screw-down case back

Specifications

• Model: SSK033 (SSK033K1)
• Movement: Seiko Caliber 4R34 (Automatic, 24 jewels, 21,600 vph)
• Power Reserve: Approx. 41 hours
• Accuracy: −35 to +45 seconds/day
• Case Diameter: 42.5mm
• Case Thickness: 13.6mm
• Lug-to-Lug: 46mm
• Lug Width: 22mm
• Dial Color: Silver sunray
• Bezel: Bi-color rotating 24-hour (blue/black)
• Crystal: Hardlex with date magnifier
• Strap: Stainless steel “beads-of-rice” bracelet
• Clasp: Three-fold deployant clasp with push-button release
• Case Back: Screw-down exhibition (see-through)
• Water Resistance: 100 meters / 10 ATM
• Magnetic Resistance: 4,800 A/m
• Weight: Approx. 159g