Seiko Cal. 0767 - 437

This Hand-Winding model from 1988 features a 44mm Two-Tone case. It features a Black dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-9be0782209d5]

Also known as: Sumo, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Black

Jewels

23j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1988

Related Models

• Seiko 6331-359
• Seiko 7195-352
• Seiko 0739-534
• Seiko 5658-137
• Seiko 4442-417
• Seiko 4515-247
• Seiko 4415-556
• Seiko 7145-187
• Seiko 6354-754
• Seiko 7114-143
• Seiko 5251-594
• Seiko 6270-123