Seiko Cal. 4433 - 173

This Spring Drive model from 1986 features a 38mm Two-Tone case. It features a Champagne dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-28bb6cbfb568]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Champagne

Jewels

23j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1986

Related Models

• Seiko 6360-687
• Seiko 5236-529
• Seiko 5237-998
• Seiko 5635-808
• Seiko 7179-948
• Seiko 6697-253
• Seiko 6635-642
• Seiko 7052-963
• Seiko 0749-823
• Seiko 6142-612
• Seiko 6356-581
• Seiko 4598-865