Seiko Cal. 6354 - 357

Released in 1988, the Cal. 6354 with design code 357 was part of Seiko's domestic market collection. Powered by the 6354 caliber with 21j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-11fee4274ef3]

Also known as: Helmet, UFO

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

21j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1988

Related Models

• Seiko 6131-467
• Seiko 5259-479
• Seiko 7098-843
• Seiko 5286-586
• Seiko 6119-887
• Seiko 3859-244
• Seiko 0759-767
• Seiko 6118-134
• Seiko 6139-918
• Seiko 7161-412
• Seiko 4483-593
• Seiko 6643-299