Seiko Cal. 6240 - 702

This Spring Drive model from 1998 features a 40mm Titanium case. It features a Navy dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-f7a9b1d00c0d]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

10.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1998

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