Seiko Cal. 5623 - 157

The Seiko 5623-157 represents an important milestone in Seiko's 1996 lineup. Powered by the 5623 caliber with 18j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-966f93362d6f]

Also known as: Sumo, Pogue

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

8.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Champagne

Jewels

18j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1996

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