Seiko Cal. 6378 - 154

The Seiko 6378-154 represents an important milestone in Seiko's 1993 lineup. Powered by the 6378 caliber with 17j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-ae785b203dd2]

Also known as: Pogue

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1993

Related Models

• Seiko 0726-475
• Seiko 0791-709
• Seiko 7036-798
• Seiko 5675-632
• Seiko 3897-126
• Seiko 7176-932
• Seiko 4475-202
• Seiko 4473-748
• Seiko 6231-934
• Seiko 6280-468
• Seiko 7080-358
• Seiko 6621-119