Seiko Cal. 3825 - 861

Released in 1978, the Cal. 3825 with design code 861 was part of Seiko's domestic market collection. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-bc71818af367]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Burgundy

Jewels

33j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1978

Related Models

• Seiko 4456-704
• Seiko 7141-401
• Seiko 4551-778
• Seiko 3833-321
• Seiko 3855-178
• Seiko 6355-846
• Seiko 0738-749
• Seiko 6335-915
• Seiko 3897-361
• Seiko 7183-960
• Seiko 4485-924
• Seiko 5262-883