Seiko Cal. 6187 - 304

This Kinetic model from 1965 features a 40mm PVD Black case. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-22220ed1aefc]

Also known as: Sumo, Goldfeather

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1965

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