Seiko Cal. 4436 - 864

Released in 1992, the Cal. 4436 with design code 864 was part of Seiko's domestic market collection. With its 19mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-42788cc640bd]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1992

Related Models

• Seiko 6346-960
• Seiko 5691-688
• Seiko 3862-668
• Seiko 6675-663
• Seiko 6262-630
• Seiko 0756-859
• Seiko 6347-787
• Seiko 6632-449
• Seiko 6639-268
• Seiko 4527-560
• Seiko 6150-732
• Seiko 3830-109