Seiko Cal. 5623 - 307

Seiko 5623-307

The Seiko 5623-307 represents an important milestone in Seiko's 1999 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-dcfb37b9fdaf]

Also known as: Monster, Golden Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
11.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
180m
Dial Color
Silver
Jewels
18j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1999

Related Models

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