Seiko Cal. 3898 - 128

Seiko 3898-128

The 3898-128 is a sought-after Quartz piece from Seiko's golden era. With its 21mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-b591c01bfe33]

Also known as: Sportsmatic

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
40mm
Case Thickness
12.9mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
60m
Dial Color
Green
Jewels
21j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1977

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