Seiko Cal. 7128 - 648

Seiko 7128-648

The 7128-648 is a sought-after Automatic piece from Seiko's golden era. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-9673dba9a1ae]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
9.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
140m
Dial Color
Silver
Jewels
23j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1965

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