Seiko Cal. 0731 - 185

Seiko 0731-185

The 0731-185 is a sought-after Quartz piece from Seiko's golden era. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-a7f592a51795]

Also known as: World Timer, Baby Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
39mm
Case Thickness
8.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
100m
Dial Color
White
Jewels
36j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1992

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seikata-wm-a7f592a51795