Seiko Cal. 6338 - 446

The Seiko 6338-446 represents an important milestone in Seiko's 1968 lineup. It features a Champagne dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-44c4d883e402]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Champagne

Jewels

30j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1968

Related Models

• Seiko 0771-268
• Seiko 6355-608
• Seiko 5666-544
• Seiko 6184-851
• Seiko 4435-743
• Seiko 7138-505
• Seiko 7023-130
• Seiko 4495-520
• Seiko 6194-269
• Seiko 6139-542
• Seiko 5271-556
• Seiko 6276-906