Seiko Cal. 3817 - 572

Seiko 3817-572

This Automatic model from 1997 features a 37mm Hardlex-Coated Steel case. Powered by the 3817 caliber with 24j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-9846763641b2]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
11.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Navy
Jewels
24j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1997

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seikata-wm-9846763641b2