Seiko Cal. 7149 - 395

The 7149-395 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7149 caliber with 28j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-4308ab3c8ce7]

Also known as: Helmet, World Timer

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Champagne

Jewels

28j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1968

Related Models

• Seiko 5226-972
• Seiko 6396-526
• Seiko 6137-544
• Seiko 6118-952
• Seiko 3845-200
• Seiko 5625-374
• Seiko 5243-866
• Seiko 7199-122
• Seiko 6116-877
• Seiko 0756-395
• Seiko 6659-690
• Seiko 4475-956