Seiko Cal. 6237 - 309

This Quartz model from 1983 features a 36mm PVD Black case. Powered by the 6237 caliber with 18j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-c5b1fb8c5139]

Also known as: Shogun, Golden Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Burgundy

Jewels

18j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1983

Related Models

• Seiko 7189-871
• Seiko 6391-579
• Seiko 6372-833
• Seiko 4559-877
• Seiko 7165-974
• Seiko 6699-902
• Seiko 4575-859
• Seiko 6112-226
• Seiko 4428-243
• Seiko 6689-372
• Seiko 6697-762
• Seiko 5285-814