Seiko Cal. 6181 - 150

The 6181-150 is a sought-after Solar piece from Seiko's golden era. Powered by the 6181 caliber with 33j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-035e15a6dff8]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Silver

Jewels

33j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1995

Related Models

• Seiko 0725-229
• Seiko 5682-397
• Seiko 4571-193
• Seiko 7074-911
• Seiko 5647-760
• Seiko 7016-506
• Seiko 4548-294
• Seiko 4546-232
• Seiko 3893-730
• Seiko 4542-779
• Seiko 4582-523
• Seiko 6324-344