Seiko Cal. 5687 - 538

The Seiko 5687-538 represents an important milestone in Seiko's 1991 lineup. It features a White dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-ead25879a31e]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1991

Related Models

• Seiko 4451-899
• Seiko 5221-529
• Seiko 5684-551
• Seiko 6170-138
• Seiko 7168-349
• Seiko 6262-672
• Seiko 3869-459
• Seiko 7153-939
• Seiko 4435-909
• Seiko 7176-306
• Seiko 6232-681
• Seiko 4430-425