Seiko Cal. 6387 - 278

Released in 1973, the Cal. 6387 with design code 278 was part of Seiko's domestic market collection. It features a Silver dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-e96a5f5c4047]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

10.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Silver

Jewels

20j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1973

Related Models

• Seiko 4485-818
• Seiko 5666-926
• Seiko 6348-539
• Seiko 7116-995
• Seiko 6185-211
• Seiko 7119-397
• Seiko 5678-605
• Seiko 0762-326
• Seiko 4554-645
• Seiko 6223-781
• Seiko 6373-899
• Seiko 6120-352