Seiko Cal. 6154 - 931

Seiko 6154-931

This Quartz model from 1983 features a 36mm PVD Black case. It features a White dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-a2a0c757848e]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
36mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
White
Jewels
23j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1983

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