Seiko Cal. 6187 - 956

This Spring Drive model from 1973 features a 42mm Titanium case. It features a Green dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-6ada157d12b1]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1973

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