Seiko Cal. 3899 - 331

Seiko 3899-331

Released in 1995, the Cal. 3899 with design code 331 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-1af24be46515]

Also known as: Bullhead, Goldfeather

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
13.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Champagne
Jewels
31j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1995

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