Seiko Prospex Sea Automatic Blue Dial Men's Watch

The Seiko Prospex Sea Automatic Blue Dial Men’s Watch (Model SRPJ93) delivers professional dive-ready performance paired with modern sport styling and dependable Japanese engineering. Constructed with a stainless steel case, a durable black silicone strap, and a scratch-resistant sapphire crystal, this timepiece is designed for both active lifestyles and everyday wear. Driven by Seiko’s in-house Caliber 4R35 automatic movement, it offers reliable mechanical precision and a 41-hour power reserve. Featuring a vibrant blue dial, luminous accents, and a uni-directional rotating bezel with a blue ceramic ring, this watch embodies the robust spirit of the Prospex Sea collection.

Key Features & Specifications

Design & Aesthetics

• Blue dial with silver-tone hands and index hour markers for a crisp, sporty appearance

• Minute markers around the outer rim for precise time tracking

• Silver-tone stainless steel case paired with a black silicone strap for a modern, functional look

• Uni-directional rotating stainless steel bezel with a blue ceramic ring for dive timing

• Solid case back reinforcing durability and water resistance

Movement & Performance

• Seiko in-house Caliber 4R35 automatic movement

• 23-jewel construction operating at 21,600 vibrations per hour

• Approx. 41-hour power reserve

• Automatic self-winding mechanical operation

Durability & Comfort

• Scratch-resistant sapphire crystal for enhanced clarity and protection

• Black silicone strap measuring 22 mm in width for flexible, comfortable wear

• Secure buckle clasp for everyday reliability

• 200 meters / 660 feet water resistance suitable for recreational diving

• Screw-down crown for improved water protection

Functionality

• Analog display with luminescent hands and markers for excellent low-light visibility

• Date display positioned at the 3 o’clock mark

• Functions include date, hour, minute, and second

Case Details

• Case diameter: 43.8 mm

• Case thickness: 12.8 mm

• Case shape: Round

• Material: Stainless steel

Band Details

• Material: Silicone

• Type: Strap

• Color: Black

• Width: 22 mm

• Clasp: Buckle

Ideal For

• Divers and water-sport enthusiasts seeking reliable performance and durability

• Seiko fans who appreciate in-house Japanese automatic movements

• Wearers looking for a versatile sport watch suitable for active, casual use

Additional Information

• Brand: Seiko

• Collection: Prospex Sea

• Gender: Men’s

• Model: SRPJ93

• Watch Label: Japan Movement

• UPC: 4954628249524

• Warranty: Manufacturer’s warranty