Seiko Cal. 6394 - 507

The 6394-507 is a sought-after Solar piece from Seiko's golden era. Powered by the 6394 caliber with 18j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-7949f8024065]

Also known as: Sea Horse, Flighty

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Silver

Jewels

18j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1994

Related Models

• Seiko 6617-448
• Seiko 5616-930
• Seiko 6138-182
• Seiko 6355-811
• Seiko 3884-273
• Seiko 3872-566
• Seiko 4556-349
• Seiko 4546-911
• Seiko 7174-326
• Seiko 7147-475
• Seiko 6664-373
• Seiko 0785-230