Seiko Cal. 5678 - 854

The Seiko 5678-854 represents an important milestone in Seiko's 1972 lineup. It features a Green dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-86b9b0283429]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

37mm

Case Thickness

14.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Green

Jewels

32j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1972

Related Models

• Seiko 4411-243
• Seiko 6621-644
• Seiko 6222-102
• Seiko 6350-773
• Seiko 7184-747
• Seiko 3836-887
• Seiko 6167-510
• Seiko 6637-707
• Seiko 4462-429
• Seiko 5654-691
• Seiko 5639-682
• Seiko 4491-942