Seiko Cal. 3817 - 605

Seiko 3817-605

This Quartz model from 1973 features a 42mm PVD Black case. It features a Navy dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-2e7b512cc444]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
42mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Navy
Jewels
21j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1973

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