Seiko Cal. 6387 - 181

The Seiko 6387-181 represents an important milestone in Seiko's 1988 lineup. It features a Cream dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-687bc0554afc]

Also known as: Silverwave, Crown

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Cream

Jewels

17j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1988

Related Models

• Seiko 5222-528
• Seiko 5220-991
• Seiko 7190-205
• Seiko 6627-555
• Seiko 4480-164
• Seiko 5668-890
• Seiko 4493-453
• Seiko 5257-831
• Seiko 6240-121
• Seiko 7017-417
• Seiko 4524-651
• Seiko 7034-157