Seiko Cal. 6394 - 254

The 6394-254 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6394 caliber with 26j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-6e91386e1650]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1996

Related Models

• Seiko 3839-443
• Seiko 6659-511
• Seiko 7178-200
• Seiko 6686-406
• Seiko 0755-204
• Seiko 7077-764
• Seiko 3839-247
• Seiko 6214-652
• Seiko 3860-440
• Seiko 0728-877
• Seiko 4541-601
• Seiko 4546-600