Selling my Seiko Prospex Baby Marine Master / MM200, one of Seiko’s most popular and distinctive modern dive watches.
🔹 Model: SBDC061 / SPB077
🔹 Case Reference: 6R15-04G0
🔹 Movement: Seiko 6R15 Automatic
🔹 Collection: Prospex
🔹 Also known as: Baby Marine Master / MM200
🔹 Condition: Excellent
🔹 Box & Papers: Yea
The 6R15-04G0 case reference identifies this as part of the first-generation MM200 family, making it particularly appealing to Seiko enthusiasts and collectors.
A fantastic everyday dive watch with the classic Seiko tool-watch character, strong wrist presence and the highly regarded 6R15 movement.
