Seiko Cal. 6161 - 642

This Hand-Winding model from 1991 features a 37mm PVD Black case. It features a Navy dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-0637c18cae2b]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

9.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

33j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1991

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