Seiko Prospex Diver´s “Sumo Green” SPB103J1

The Seiko Prospex Diver’s “Sumo Green” SPB103J1 or Seiko Hulk is a striking dive watch that combines functionality with a bold aesthetic. Known for its robust design and reliable performance, this timepiece is perfect for both diving enthusiasts and watch collectors alike.

Key Features:

• Automatic Movement: Powered by the Seiko Caliber 6R35 automatic movement, this watch offers precise timekeeping with a power reserve of approximately 70 hours, ensuring reliability even when not worn for several days.
• Stainless Steel Case: The watch features a sturdy stainless steel case with a brushed finish, providing durability while maintaining an elegant appearance.
• Sapphire Crystal: The scratch-resistant sapphire crystal protects the dial from everyday wear and tear while offering excellent clarity for easy reading.
• Green Dial: The eye-catching green dial is complemented by luminous hour markers and hands, ensuring visibility in low-light conditions. The date display at 3 o’clock adds practicality to its design.
• Unidirectional Rotating Bezel: The unidirectional rotating bezel allows divers to track elapsed time underwater safely and accurately. It features a ceramic insert for enhanced durability and scratch resistance.
• Water Resistance: With a water resistance rating of up to 200 meters (20 ATM), the Sumo Green is suitable for recreational diving as well as swimming and snorkeling.
• Bracelet Options: This model comes with a stainless steel bracelet that features a secure folding clasp, ensuring comfort and security on the wrist during any activity.
• Luminous Features: The hands and hour markers are treated with Seiko’s Lumibrite technology, providing excellent luminosity in dark environments for easy readability.
• Distinctive Design: The “Sumo” series is known for its distinctive case shape and robust presence on the wrist. The combination of the green dial and polished accents gives it a unique character that stands out among dive watches.