Seiko Cal. 6187 - 354

Seiko 6187-354

The 6187-354 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-0aff585d3ecc]

Also known as: Turtle, Panda

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
41mm
Case Thickness
11.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1973

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