Seiko Cal. 3816 - 674

Seiko 3816-674

This Automatic model from 1998 features a 37mm Hardlex-Coated Steel case. It features a Black dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-9490fb6e679c]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
9.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Black
Jewels
29j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1998

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seikata-wm-9490fb6e679c