Seiko Cal. 6625 - 638

Seiko 6625-638

The 6625-638 is a sought-after Hand-Winding piece from Seiko's golden era. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-39f67d792886]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
39mm
Case Thickness
15.1mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Silver
Jewels
19j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1977

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seikata-wm-39f67d792886