Seiko Group Corporation revised earnings guidance for the fiscal year ending March 31, 2023. For the year, the company expected Net sales to be JPY 257.0 Billion from JPY 245.0 Billion; Operating profit to be JPY 12.0 Billion from JPY 10.0 Billion; Profit attributable to owners of parent to be JPY 8.5 Billion from JPY 7.5 Billion and Earnings per share to be JPY 206.00 from JPY 181.83.