Seiko Cal. 6247 - 527

This Automatic model from 1993 features a 40mm Titanium case. It features a White dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-3a6070c99561]

Also known as: Sumo, Helmet

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1993

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