Seiko Cal. 5645 - 471

The Seiko 5645-471 represents an important milestone in Seiko's 1992 lineup. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-6383171b1676]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

44mm

Case Thickness

12.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1992

Related Models

• Seiko 6180-225
• Seiko 0784-519
• Seiko 6194-576
• Seiko 6117-141
• Seiko 6666-513
• Seiko 4490-571
• Seiko 5254-499
• Seiko 4562-504
• Seiko 6143-187
• Seiko 4498-607
• Seiko 5282-707
• Seiko 4595-190