Seiko Cal. 6634 - 453

Seiko 6634-453

The 6634-453 is a sought-after Spring Drive piece from Seiko's golden era. It features a Silver dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-c46b31a53d92]

Also known as: Golden Tuna, Emperor

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
11.9mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
150m
Dial Color
Silver
Jewels
18j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1996

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