Seiko Cal. 3812 - 907

The 3812-907 is a sought-after Solar piece from Seiko's golden era. Powered by the 3812 caliber with 30j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-c68d87cbafa1]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

36mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1987

Related Models

• Seiko 7012-693
• Seiko 6310-100
• Seiko 4540-534
• Seiko 5254-362
• Seiko 6348-558
• Seiko 6652-897
• Seiko 7178-673
• Seiko 0798-442
• Seiko 7179-755
• Seiko 3886-581
• Seiko 0774-879
• Seiko 6618-688