Seiko Cal. 6333 - 643

The 6333-643 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-cbd665ff11b1]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Cream

Jewels

35j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1987

Related Models

• Seiko 7184-432
• Seiko 5273-994
• Seiko 7038-904
• Seiko 0738-318
• Seiko 6668-333
• Seiko 6394-117
• Seiko 4546-305
• Seiko 6320-295
• Seiko 6637-598
• Seiko 0719-762
• Seiko 6136-357
• Seiko 0757-153