Seiko Sportura Chronograph SPC139 SPC139P1 SPC139P Men’s Watch

Its large impression is not due to the face alone but every component plays a part here. This is why it never sticks out from the wrist-top (for thin to medium wrists) or appear small (for larger ones). The criteria is an  enhanced readability; Seiko reaches that and leaves it there. Works great for them with visual impairments, also great for dim light conditions.