Seiko Cal. 6181 - 563

Seiko 6181-563

This Automatic model from 1969 features a 34mm Hardlex-Coated Steel case. It features a Navy dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-f62747c41961]

Also known as: World Timer, Navigator

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
13.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
130m
Dial Color
Navy
Jewels
28j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1969

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seikata-wm-f62747c41961