Seiko Cal. 6633 - 570

Seiko 6633-570

The 6633-570 is a sought-after Quartz piece from Seiko's golden era. It features a White dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-a8be322e214b]

Also known as: Bullhead, Golden Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
10.3mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
White
Jewels
34j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1973

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