Seiko Cal. 6613 - 155

Seiko 6613-155

This Quartz model from 1974 features a 34mm Gold-Plated case. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-76421da36a2b]

Also known as: Monster, Baby Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
9.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Navy
Jewels
29j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1974

Related Models

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