Seiko Cal. 3887 - 788

Seiko 3887-788

The 3887-788 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-fadfb39ee78b]

Also known as: Bullhead, Silverwave

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
9.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Black
Jewels
17j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1968

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