Seiko Cal. 3888 - 678

Seiko 3888-678

The 3888-678 is a sought-after Quartz piece from Seiko's golden era. With its 18mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-75498cf00c7b]

Also known as: Tuna, Crown

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
40mm
Case Thickness
12.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
190m
Dial Color
Champagne
Jewels
29j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1981

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