Seiko Cal. 5631 - 993

Seiko 5631-993

This Quartz model from 1983 features a 43mm Two-Tone case. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-4223e0c066ad]

Also known as: Turtle, Crown

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
43mm
Case Thickness
8.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Burgundy
Jewels
23j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1983

Related Models

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