Seiko Cal. 6337 - 725

The 6337-725 is a sought-after Quartz piece from Seiko's golden era. It features a Cream dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-6083bdbf0fbc]

Also known as: Bullhead, World Timer

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Cream

Jewels

22j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1970

Related Models

• Seiko 7014-338
• Seiko 7072-878
• Seiko 7198-836
• Seiko 6652-223
• Seiko 6220-259
• Seiko 6334-517
• Seiko 4439-807
• Seiko 6284-979
• Seiko 4434-631
• Seiko 5646-691
• Seiko 0724-227
• Seiko 6222-730