Seiko Cal. 6139 - 711

This Automatic model from 1978 features a 44mm Two-Tone case. It features a Navy dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-e6ea6e5fd122]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Navy

Jewels

29j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1978

Related Models

• Seiko 0778-785
• Seiko 4559-229
• Seiko 6135-471
• Seiko 6157-761
• Seiko 4554-306
• Seiko 5286-704
• Seiko 7121-272
• Seiko 3840-322
• Seiko 7146-608
• Seiko 4565-216
• Seiko 7177-864
• Seiko 7182-305