Seiko Cal. 3854 - 642

Seiko 3854-642

The 3854-642 is a sought-after Quartz piece from Seiko's golden era. It features a Burgundy dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-6e6a4a6fdde7]

Also known as: Sumo

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
15.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Burgundy
Jewels
19j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1989

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