Seiko Cal. 6690 - 732

Seiko 6690-732

This Automatic model from 1987 features a 40mm Stainless Steel case. It features a White dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-eafec66e0669]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
8.2mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
White
Jewels
22j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1987

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seikata-wm-eafec66e0669