Seiko Cal. 6138 - 645

Seiko 6138-645

This Automatic model from 1992 features a 35mm PVD Black case. With its 20mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-4a77e116664b]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
35mm
Case Thickness
9.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
200m
Dial Color
White
Jewels
35j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1992

Related Models

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