Seiko Cal. 6156 - 243

The Seiko 6156-243 represents an important milestone in Seiko's 1969 lineup. Powered by the 6156 caliber with 27j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-8195ceb7b0b2]

Also known as: Monster, Navigator

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

36mm

Case Thickness

15.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Burgundy

Jewels

27j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1969

Related Models

• Seiko 0737-809
• Seiko 7141-666
• Seiko 6636-662
• Seiko 4532-444
• Seiko 6282-658
• Seiko 4474-593
• Seiko 5689-944
• Seiko 6184-231
• Seiko 4498-845
• Seiko 6340-812
• Seiko 3869-358
• Seiko 7111-216