Seiko Cal. 6388 - 965

Seiko 6388-965

The 6388-965 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-905f142779ac]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Black
Jewels
31j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1999

Related Models

seikata-wm-905f142779ac