Seiko Cal. 5243 - 178

The Seiko 5243-178 represents an important milestone in Seiko's 1998 lineup. It features a White dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-926a6c3d3765]

Also known as: Tuna, Rally

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

White

Jewels

26j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1998

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