Seiko Cal. 6628 - 792

Seiko 6628-792

The 6628-792 is a sought-after Spring Drive piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-790563ec4f7b]

Also known as: Silverwave, Emperor

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
36mm
Case Thickness
9.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Green
Jewels
18j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1991

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