Seiko Cal. 7157 - 923

The Seiko 7157-923 represents an important milestone in Seiko's 1987 lineup. It features a White dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-ff03cf6f2ff8]

Also known as: Panda

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1987

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