Seiko Cal. 6634 - 187

Seiko 6634-187

The 6634-187 is a sought-after Solar piece from Seiko's golden era. It features a White dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-7249c5ba19d2]

Also known as: Bullhead, Golden Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
190m
Dial Color
White
Jewels
25j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1995

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