Seiko Cal. 5243 - 688

The Seiko 5243-688 represents an important milestone in Seiko's 1976 lineup. It features a Black dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-0a715071fc85]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1976

Related Models

• Seiko 5648-309
• Seiko 6145-463
• Seiko 6678-858
• Seiko 3841-622
• Seiko 7011-663
• Seiko 5697-179
• Seiko 5673-383
• Seiko 4547-789
• Seiko 7063-235
• Seiko 6227-944
• Seiko 6629-396
• Seiko 7110-423