Seiko Cal. 6172 - 787

This Hand-Winding model from 1990 features a 35mm PVD Black case. It features a Silver dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-eeb37e36f8a9]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Silver

Jewels

23j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1990

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