Seiko Cal. 7133 - 500

Seiko 7133-500

This Quartz model from 1991 features a 42mm Titanium case. It features a Navy dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-cb29ae5c25f7]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
42mm
Case Thickness
14.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Navy
Jewels
31j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1991

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