Seiko Cal. 5631 - 854

The Seiko 5631-854 represents an important milestone in Seiko's 1995 lineup. With its 18mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-cf8ac8c7fa34]

Also known as: Rally, Navigator

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1995

Related Models

• Seiko 6354-893
• Seiko 4513-374
• Seiko 7051-725
• Seiko 6670-602
• Seiko 0778-823
• Seiko 4414-648
• Seiko 7017-239
• Seiko 5654-903
• Seiko 6399-351
• Seiko 4541-554
• Seiko 4425-803
• Seiko 5248-987