Seiko Cal. 6357 - 350

This Spring Drive model from 1991 features a 42mm Hardlex-Coated Steel case. It features a Cream dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-83dcf58e2635]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Cream

Jewels

25j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1991

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