Seiko Cal. 3884 - 640

Seiko 3884-640

The 3884-640 is a sought-after Kinetic piece from Seiko's golden era. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-87fa3e311c50]

Also known as: Monster, Rally

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
15.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1983

Related Models

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