Seiko Cal. 7111 - 643

This Hand-Winding model from 1993 features a 38mm Two-Tone case. It features a Black dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-16c28ef73d0e]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1993

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