Seiko Cal. 7157 - 892

The Seiko 7157-892 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-48ca8a2bedbb]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

White

Jewels

29j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1968

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