Seiko Cal. 6628 - 541

Seiko 6628-541

The 6628-541 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Cream dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-e2747471f856]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
46mm
Case Thickness
13.1mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
70m
Dial Color
Cream
Jewels
23j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1970

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