Seiko Cal. 3812 - 731

Seiko 3812-731

The 3812-731 is a sought-after Quartz piece from Seiko's golden era. It features a Burgundy dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-63a5e6750481]

Also known as: Navigator, Crown

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Burgundy
Jewels
31j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1992

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seikata-wm-63a5e6750481