Seiko Cal. 3889 - 101

Seiko 3889-101

The 3889-101 is a sought-after Automatic piece from Seiko's golden era. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-f715ceaed9cc]

Also known as: Golden Tuna, Arnie

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
9.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Green
Jewels
23j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1993

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