Seiko Cal. 3857 - 276

Seiko 3857-276

Released in 1992, the Cal. 3857 with design code 276 was part of Seiko's domestic market collection. It features a White dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-91abb67adb4e]

Also known as: Rally, Crown

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
38mm
Case Thickness
10.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
140m
Dial Color
White
Jewels
19j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1992

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