Seiko Cal. 6140 - 637

This Quartz model from 1998 features a 45mm Titanium case. It features a Navy dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-a2645fea8a65]

Also known as: Shogun

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1998

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