Seiko Cal. 5671 - 743

The 5671-743 is a sought-after Spring Drive piece from Seiko's golden era. It features a Champagne dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-9460c0db70c7]

Also known as: UFO, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1987

Related Models

• Seiko 6688-662
• Seiko 6250-282
• Seiko 5625-799
• Seiko 4462-702
• Seiko 6670-687
• Seiko 4491-327
• Seiko 6645-714
• Seiko 4589-124
• Seiko 4459-130
• Seiko 5237-569
• Seiko 7198-457
• Seiko 5229-812