SEIKO 5 SPORTS TIME SONAR SKELETON AUTOMATIC WATCH – 42.5MM TEAL OPEN DIAL STEEL BRACELET

Most 5 Sports watches keep their movement hidden. The SRPJ45K1 'Time Sonar' does the opposite — a translucent teal skeleton dial puts the 4R36 calibre on full display, with the movement visible as an active part of the design. The unidirectional bezel gives it a sporty, diver-adjacent profile, and the 42.5mm stainless steel case carries the open dial in a frame that's confident and well-proportioned. It's a 5 Sports for someone who wants their watch to actually show what makes it tick.

Why This Watch Stands Out

• Open skeleton dial — the movement is visible through the translucent teal dial, a rarity in the 5 Sports range
• Teal colour with unidirectional bezel — sporty character that stands apart from standard 5 Sports variants
• Seiko Calibre 4R36 automatic — self-winding, hacking seconds, day-date at 3 o'clock
• 42.5mm stainless steel case — bold and well-proportioned for the open dial design
• 100-metre water resistance — built to handle an active lifestyle

Key Specifications

Movement: Seiko Calibre 4R36, Automatic (21,600 vph), 24 jewels
Power Reserve: 41 hours
Case Size: 42.5 mm
Case Material: Stainless Steel
Crystal: Hardlex
Bezel: Unidirectional rotating
Water Resistance: 100 metres
Dial: Translucent teal skeleton with movement visible
Band: Stainless steel bracelet
Model Reference: SRPJ45K1

In the Box

Seiko watch (SRPJ45K1), original Seiko box, warranty card, instruction manual.

Authenticity & Shipping

Every watch at Ganga Ram's Watch Gallery is 100% genuine, sourced through authorised Seiko India channels. Valid Indian warranty included. Ships within 2–3 working days from our New Delhi store.

Tags: Seiko, 5 Sports, Time Sonar, Skeleton, Open Dial, Automatic, Teal, Rotating Bezel, 100m Water Resistant, SRPJ45K1