Seiko Cal. 6157 - 240

Released in 1980, the Cal. 6157 with design code 240 was part of Seiko's domestic market collection. It features a White dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-39e5cec33aff]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

White

Jewels

31j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1980

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