SEIKO Other Swimming Master Black

---------------------------------------------------------------------- 【JOOM Approved! Sold & Shipped by Trusted Japanese Sellers】

🔹 Operated by Verified Japanese Sellers – Approved by JOOM, our experienced Japanese sellers provide reliable service. 🔹 Direct Shipping from Japan – Carefully packed and promptly shipped straight from Japan. 🔹 Japanese-Standard Quality Control – Strict inspections ensure only high-quality products reach you. 🔹 About Included Manuals – If a manual is included, it will primarily be in Japanese. We recommend using image translation apps if needed. ---------------------------------------------------------------------- Maximum time measurement: 10 hours. Minimum time measurement (seconds): 1/100. Power supply: Coin-type lithium battery (CR2430) x 1 (included). Waterproof: 10 ATM water resistant. Width (mm): 61｡ ●The main body is antibacterial. [Notes] ●Please use according to the intended use. ●We cannot accept time specifications.