Seiko Cal. 6171 - 287

This Spring Drive model from 1997 features a 45mm Gold-Plated case. It features a Cream dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-f00561ba5ef9]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1997

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