Seiko Cal. 6312 - 389

Seiko 6312-389

This Automatic model from 1987 features a 40mm Stainless Steel case. It features a Navy dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-d0d5b05651c1]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
9.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Navy
Jewels
33j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1987

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