Seiko Cal. 6144 - 178

Seiko 6144-178

This Spring Drive model from 1978 features a 38mm PVD Black case. It features a Navy dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-f47dad320712]

Also known as: Monster, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
38mm
Case Thickness
10.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
120m
Dial Color
Navy
Jewels
22j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1978

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seikata-wm-f47dad320712