Seiko Cal. 7121 - 128

This Spring Drive model from 1997 features a 40mm Hardlex-Coated Steel case. It features a White dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-e2c63c000ea2]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

190m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1997

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